#1C117D#1C117D

#1C117D is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.5% C 0.167 H 273.7°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#1C117D
RGB	rgb(28, 17, 125)
HSL	hsl(246, 76%, 28%)
HSV	hsv(246, 86%, 49%)
CMYK	cmyk(77.6%, 86.4%, 0%, 51%)
CIE-LAB	lab(16.15, 40.70, -57.46)
CIE-LCH	lch(16.15, 70.42, 305.31°)
OKLab	oklab(29.53% 0.0109 -0.1662)
OKLCH	oklch(29.53% 0.167 273.7)
XYZ	xyz(4.3798, 2.1280, 19.5780)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C117D #727D11

analogous

#113C7D #1C117D #52117D

triadic

#1C117D #7D1C11 #117D1C

tetradic

#1C117D #7D113C #727D11 #117D52

square

#1C117D #7D113C #727D11 #117D52

split-complementary

#1C117D #7D5211 #3C7D11

monochromatic

#06041B #100A47 #1C117D #2818B3 #3A27E2

Accessibility & contrast

On white

14.73

#1C117D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#1C117D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C117D

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C117D	#FFFFFF	#000000	##FFFFFF
##1C117D	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D80

Deuteranopia (green-blind)

#00237B

Tritanopia (blue-blind)

#003449

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1c117d;
/* rgb */ color: rgb(28, 17, 125);
/* oklch */ color: oklch(29.5% 0.167 273.7);

Tailwind

colors: {
  custom: {
    50: '#6b53a4',
    500: '#1c117d',
    950: '#000000',
  },
}

SCSS

$custom: #1c117d;
$custom-light: #6b53a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c117d",
  "rgb": {
    "r": 28,
    "g": 17,
    "b": 125
  },
  "hsl": {
    "h": 246.111,
    "s": 76.056,
    "l": 27.843
  },
  "oklch": {
    "l": 0.29528,
    "c": 0.16652,
    "h": 273.7
  },
  "luminance": 0.02128
}

Semantic roles & 50–950 ramp

primary

#1C117D

secondary

#A6B337

accent

#F335DF

background

#F7F4FA

surface

#EDE8F4

border

#C8C4CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #1C117D

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

Preview Lab → · Contrast checker → · Palette generator →