#1D2076#1D2076

#1D2076 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.143 H 272.8°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#1D2076
RGB	rgb(29, 32, 118)
HSL	hsl(238, 61%, 29%)
HSV	hsv(238, 75%, 46%)
CMYK	cmyk(75.4%, 72.9%, 0%, 53.7%)
CIE-LAB	lab(18.37, 29.89, -49.29)
CIE-LCH	lch(18.37, 57.65, 301.23°)
OKLab	oklab(30.88% 0.007 -0.1426)
OKLCH	oklch(30.88% 0.143 272.8)
XYZ	xyz(4.2921, 2.6018, 17.4120)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2076 #76731D

analogous

#1D4D76 #1D2076 #471D76

triadic

#1D2076 #761D20 #20761D

tetradic

#1D2076 #761D4D #76731D #1D7647

square

#1D2076 #761D4D #76731D #1D7647

split-complementary

#1D2076 #76471D #4D761D

monochromatic

#060719 #111345 #1D2076 #292DA7 #3E43D0

Accessibility & contrast

On white

13.81

#1D2076 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1D2076 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2076

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2076	#FFFFFF	#000000	##FFFFFF
##1D2076	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002974

Tritanopia (blue-blind)

#003848

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1d2076;
/* rgb */ color: rgb(29, 32, 118);
/* oklch */ color: oklch(30.9% 0.143 272.8);

Tailwind

colors: {
  custom: {
    50: '#685c9e',
    500: '#1d2076',
    950: '#000000',
  },
}

SCSS

$custom: #1d2076;
$custom-light: #685c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2076",
  "rgb": {
    "r": 29,
    "g": 32,
    "b": 118
  },
  "hsl": {
    "h": 237.978,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.30876,
    "c": 0.14274,
    "h": 272.8
  },
  "luminance": 0.02602
}

Semantic roles & 50–950 ramp

primary

#1D2076

secondary

#AAA745

accent

#DE44E4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1D2076

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

Preview Lab → · Contrast checker → · Palette generator →