#1C125D#1C125D

#1C125D is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.8% C 0.125 H 279.1°. Best body text is #FFFFFF at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#1C125D
RGB	rgb(28, 18, 93)
HSL	hsl(248, 68%, 22%)
HSV	hsv(248, 81%, 36%)
CMYK	cmyk(69.9%, 80.6%, 0%, 63.5%)
CIE-LAB	lab(12.41, 29.53, -42.72)
CIE-LCH	lch(12.41, 51.93, 304.65°)
OKLab	oklab(25.79% 0.0197 -0.1233)
OKLCH	oklch(25.79% 0.125 279.1)
XYZ	xyz(2.6703, 1.4696, 10.4967)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C125D #535D12

analogous

#122E5D #1C125D #42125D

triadic

#1C125D #5D1C12 #125D1C

tetradic

#1C125D #5D122E #535D12 #125D42

square

#1C125D #5D122E #535D12 #125D42

split-complementary

#1C125D #5D4212 #2E5D12

monochromatic

#08051A #0D082A #1C125D #2B1C90 #3B26C4

Accessibility & contrast

On white

16.23

#1C125D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#1C125D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C125D

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C125D	#FFFFFF	#000000	##FFFFFF
##1C125D	1.00	16.23	1.29	16.23
#FFFFFF	16.23	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235F

Deuteranopia (green-blind)

#001D5C

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1c125d;
/* rgb */ color: rgb(28, 18, 93);
/* oklch */ color: oklch(25.8% 0.125 279.1);

Tailwind

colors: {
  custom: {
    50: '#63518c',
    500: '#1c125d',
    950: '#000000',
  },
}

SCSS

$custom: #1c125d;
$custom-light: #63518c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c125d",
  "rgb": {
    "r": 28,
    "g": 18,
    "b": 93
  },
  "hsl": {
    "h": 248,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25788,
    "c": 0.1249,
    "h": 279.1
  },
  "luminance": 0.0147
}

Semantic roles & 50–950 ramp

primary

#1C125D

secondary

#899535

accent

#EA3DD3

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1C125D

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

Preview Lab → · Contrast checker → · Palette generator →