#1C1267#1C1267

#1C1267 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.138 H 277.0°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#1C1267
RGB	rgb(28, 18, 103)
HSL	hsl(247, 70%, 24%)
HSV	hsv(247, 83%, 40%)
CMYK	cmyk(72.8%, 82.5%, 0%, 59.6%)
CIE-LAB	lab(13.58, 32.97, -47.44)
CIE-LCH	lch(13.58, 57.77, 304.80°)
OKLab	oklab(26.96% 0.0169 -0.1371)
OKLCH	oklch(26.96% 0.138 277)
XYZ	xyz(3.1426, 1.6585, 12.9838)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1267 #5D6712

analogous

#123267 #1C1267 #461267

triadic

#1C1267 #671C12 #12671C

tetradic

#1C1267 #671232 #5D6712 #126746

square

#1C1267 #671232 #5D6712 #126746

split-complementary

#1C1267 #674612 #326712

monochromatic

#07051A #0E0933 #1C1267 #2A1B9B #3824CF

Accessibility & contrast

On white

15.77

#1C1267 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#1C1267 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1267

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1267	#FFFFFF	#000000	##FFFFFF
##1C1267	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002669

Deuteranopia (green-blind)

#001F66

Tritanopia (blue-blind)

#002C3C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #1c1267;
/* rgb */ color: rgb(28, 18, 103);
/* oklch */ color: oklch(27.0% 0.138 277.0);

Tailwind

colors: {
  custom: {
    50: '#655293',
    500: '#1c1267',
    950: '#000000',
  },
}

SCSS

$custom: #1c1267;
$custom-light: #655293;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1267",
  "rgb": {
    "r": 28,
    "g": 18,
    "b": 103
  },
  "hsl": {
    "h": 247.059,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.26956,
    "c": 0.13813,
    "h": 277
  },
  "luminance": 0.01659
}

Semantic roles & 50–950 ramp

primary

#1C1267

secondary

#929F36

accent

#ED3BD8

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #1C1267

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

Preview Lab → · Contrast checker → · Palette generator →