#1D2482#1D2482

#1D2482 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.8% C 0.154 H 271.1°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#1D2482
RGB	rgb(29, 36, 130)
HSL	hsl(236, 64%, 31%)
HSV	hsv(236, 78%, 51%)
CMYK	cmyk(77.7%, 72.3%, 0%, 49%)
CIE-LAB	lab(20.57, 31.75, -53.31)
CIE-LCH	lch(20.57, 62.05, 300.78°)
OKLab	oklab(32.84% 0.003 -0.1543)
OKLCH	oklch(32.84% 0.154 271.1)
XYZ	xyz(5.1655, 3.1341, 21.4475)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2482 #827B1D

analogous

#1D5682 #1D2482 #481D82

triadic

#1D2482 #821D24 #24821D

tetradic

#1D2482 #821D56 #827B1D #1D8248

square

#1D2482 #821D56 #827B1D #1D8248

split-complementary

#1D2482 #82481D #56821D

monochromatic

#07081E #121650 #1D2482 #2832B4 #444ED5

Accessibility & contrast

On white

12.91

#1D2482 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1D2482 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2482

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2482	#FFFFFF	#000000	##FFFFFF
##1D2482	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#002D80

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d2482;
/* rgb */ color: rgb(29, 36, 130);
/* oklch */ color: oklch(32.8% 0.154 271.1);

Tailwind

colors: {
  custom: {
    50: '#6b5fa7',
    500: '#1d2482',
    950: '#000000',
  },
}

SCSS

$custom: #1d2482;
$custom-light: #6b5fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2482",
  "rgb": {
    "r": 29,
    "g": 36,
    "b": 130
  },
  "hsl": {
    "h": 235.842,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32839,
    "c": 0.15433,
    "h": 271.1
  },
  "luminance": 0.03135
}

Semantic roles & 50–950 ramp

primary

#1D2482

secondary

#B5AD46

accent

#DB41E7

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080410

muted

#7A797F

Preview Lab

Preview with #1D2482

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

Preview Lab → · Contrast checker → · Palette generator →