#1C2482#1C2482

#1C2482 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.8% C 0.155 H 270.7°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#1C2482
RGB	rgb(28, 36, 130)
HSL	hsl(235, 65%, 31%)
HSV	hsv(235, 78%, 51%)
CMYK	cmyk(78.5%, 72.3%, 0%, 49%)
CIE-LAB	lab(20.52, 31.65, -53.41)
CIE-LCH	lch(20.52, 62.08, 300.65°)
OKLab	oklab(32.78% 0.0019 -0.1546)
OKLCH	oklch(32.78% 0.155 270.7)
XYZ	xyz(5.1377, 3.1198, 21.4462)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2482 #827A1C

analogous

#1C5782 #1C2482 #471C82

triadic

#1C2482 #821C24 #24821C

tetradic

#1C2482 #821C57 #827A1C #1C8247

square

#1C2482 #821C57 #827A1C #1C8247

split-complementary

#1C2482 #82471C #57821C

monochromatic

#06081D #111650 #1C2482 #2732B4 #424ED6

Accessibility & contrast

On white

12.93

#1C2482 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1C2482 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2482

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2482	#FFFFFF	#000000	##FFFFFF
##1C2482	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#002C80

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1c2482;
/* rgb */ color: rgb(28, 36, 130);
/* oklch */ color: oklch(32.8% 0.155 270.7);

Tailwind

colors: {
  custom: {
    50: '#6b5fa7',
    500: '#1c2482',
    950: '#000000',
  },
}

SCSS

$custom: #1c2482;
$custom-light: #6b5fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2482",
  "rgb": {
    "r": 28,
    "g": 36,
    "b": 130
  },
  "hsl": {
    "h": 235.294,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32783,
    "c": 0.1546,
    "h": 270.7
  },
  "luminance": 0.0312
}

Semantic roles & 50–950 ramp

primary

#1C2482

secondary

#B5AC44

accent

#DA40E8

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080410

muted

#7A797F

Preview Lab

Preview with #1C2482

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

Preview Lab → · Contrast checker → · Palette generator →