#1C1061#1C1061

#1C1061 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.0% C 0.132 H 278.6°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#1C1061
RGB	rgb(28, 16, 97)
HSL	hsl(249, 72%, 22%)
HSV	hsv(249, 84%, 38%)
CMYK	cmyk(71.1%, 83.5%, 0%, 62%)
CIE-LAB	lab(12.48, 32.04, -45.28)
CIE-LCH	lch(12.48, 55.47, 305.29°)
OKLab	oklab(25.98% 0.0198 -0.1308)
OKLCH	oklch(25.98% 0.132 278.6)
XYZ	xyz(2.8212, 1.4803, 11.4440)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1061 #556110

analogous

#102D61 #1C1061 #451061

triadic

#1C1061 #611C10 #10611C

tetradic

#1C1061 #61102D #556110 #106145

square

#1C1061 #61102D #556110 #106145

split-complementary

#1C1061 #614510 #2D6110

monochromatic

#08041A #0D072C #1C1061 #2B1996 #3A21CA

Accessibility & contrast

On white

16.20

#1C1061 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#1C1061 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1061

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1061	#FFFFFF	#000000	##FFFFFF
##1C1061	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002463

Deuteranopia (green-blind)

#001D60

Tritanopia (blue-blind)

#002838

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1c1061;
/* rgb */ color: rgb(28, 16, 97);
/* oklch */ color: oklch(26.0% 0.132 278.6);

Tailwind

colors: {
  custom: {
    50: '#64518f',
    500: '#1c1061',
    950: '#000000',
  },
}

SCSS

$custom: #1c1061;
$custom-light: #64518f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1061",
  "rgb": {
    "r": 28,
    "g": 16,
    "b": 97
  },
  "hsl": {
    "h": 248.889,
    "s": 71.681,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25976,
    "c": 0.13227,
    "h": 278.6
  },
  "luminance": 0.01481
}

Semantic roles & 50–950 ramp

primary

#1C1061

secondary

#8B9A33

accent

#EE39D4

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1C1061

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

Preview Lab → · Contrast checker → · Palette generator →