#110C51#110C51

#110C51 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.6% C 0.118 H 274.6°. Best body text is #FFFFFF at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#110C51
RGB	rgb(17, 12, 81)
HSL	hsl(244, 74%, 18%)
HSV	hsv(244, 85%, 32%)
CMYK	cmyk(79%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(8.79, 27.58, -40.58)
CIE-LCH	lch(8.79, 49.07, 304.20°)
OKLab	oklab(22.58% 0.0095 -0.1174)
OKLCH	oklch(22.58% 0.118 274.6)
XYZ	xyz(1.8473, 0.9760, 7.8740)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110C51 #4C510C

analogous

#0C2951 #110C51 #330C51

triadic

#110C51 #51110C #0C5111

tetradic

#110C51 #510C29 #4C510C #0C5133

square

#110C51 #510C29 #4C510C #0C5133

split-complementary

#110C51 #51330C #29510C

monochromatic

#06041B #06041C #110C51 #1C1486 #271CBC

Accessibility & contrast

On white

17.57

#110C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#110C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110C51

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110C51	#FFFFFF	#000000	##FFFFFF
##110C51	1.00	17.57	1.20	17.57
#FFFFFF	17.57	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C53

Deuteranopia (green-blind)

#001650

Tritanopia (blue-blind)

#00212E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #110c51;
/* rgb */ color: rgb(17, 12, 81);
/* oklch */ color: oklch(22.6% 0.118 274.6);

Tailwind

colors: {
  custom: {
    50: '#5c4c83',
    500: '#110c51',
    950: '#000000',
  },
}

SCSS

$custom: #110c51;
$custom-light: #5c4c83;
$custom-dark: #000000;

JSON

{
  "hex": "#110c51",
  "rgb": {
    "r": 17,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 244.348,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.22576,
    "c": 0.11776,
    "h": 274.6
  },
  "luminance": 0.00976
}

Semantic roles & 50–950 ramp

primary

#110C51

secondary

#858C2C

accent

#F137E3

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #110C51

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →