#110C1B

#110C1B

Color Values

HEX

#110C1B

RGB

17, 12, 27

HSL

260.0, 38.5%, 7.6%

HSV

260.0, 55.6%, 10.6%

CMYK

37.0%, 55.6%, 0.0%, 89.4%

OKLCH

0.1693 0.0313 298.3

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#110C1B

#161B0C

Analogous

#0C0E1B

#180C1B

#110C1B

Triadic

#110C1B

#1B110C

#0C1B11

Split Complementary

#110C1B

#1B180C

#0E1B0C

Tetradic

#110C1B

#1B0C0E

#161B0C

#0C1B18

Color Blindness Simulation

Original

#110C1B

Protanopia

#0F0F17

Deuteranopia

#0F0F16

Tritanopia

#111514

Achromatopsia

#0E0E0E

CSS Usage

background-color: #110C1B;
color: #110C1B;
border-color: #110C1B;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F7F5FA
100
#EBE7F3
200
#D7CEE9
300
#BAAAD9
400
#957CC5
500
#6F4EB1
600
#593F8D
700
#473271
800
#382758
900
#2B2041
950
#1B1429

Contrast Checker

Text on white

19.23:1

AA Pass AAA Pass

Text on black

1.09:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026