#1D2082#1D2082

#1D2082 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.159 H 271.8°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#1D2082
RGB	rgb(29, 32, 130)
HSL	hsl(238, 64%, 31%)
HSV	hsv(238, 78%, 51%)
CMYK	cmyk(77.7%, 75.4%, 0%, 49%)
CIE-LAB	lab(19.66, 34.27, -54.82)
CIE-LCH	lch(19.66, 64.65, 302.01°)
OKLab	oklab(32.19% 0.0051 -0.1587)
OKLCH	oklch(32.19% 0.159 271.8)
XYZ	xyz(5.0511, 2.9054, 21.4094)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2082 #827F1D

analogous

#1D5282 #1D2082 #4C1D82

triadic

#1D2082 #821D20 #20821D

tetradic

#1D2082 #821D52 #827F1D #1D824C

square

#1D2082 #821D52 #827F1D #1D824C

split-complementary

#1D2082 #824C1D #52821D

monochromatic

#07071E #121450 #1D2082 #282CB4 #4448D5

Accessibility & contrast

On white

13.28

#1D2082 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1D2082 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2082

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2082	#FFFFFF	#000000	##FFFFFF
##1D2082	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003485

Deuteranopia (green-blind)

#002B80

Tritanopia (blue-blind)

#003C4F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1d2082;
/* rgb */ color: rgb(29, 32, 130);
/* oklch */ color: oklch(32.2% 0.159 271.8);

Tailwind

colors: {
  custom: {
    50: '#6b5ca7',
    500: '#1d2082',
    950: '#000000',
  },
}

SCSS

$custom: #1d2082;
$custom-light: #6b5ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2082",
  "rgb": {
    "r": 29,
    "g": 32,
    "b": 130
  },
  "hsl": {
    "h": 238.218,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32185,
    "c": 0.15874,
    "h": 271.8
  },
  "luminance": 0.02906
}

Semantic roles & 50–950 ramp

primary

#1D2082

secondary

#B5B246

accent

#E241E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1D2082

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

Preview Lab → · Contrast checker → · Palette generator →