#1D1D86#1D1D86

#1D1D86 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.167 H 272.0°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#1D1D86
RGB	rgb(29, 29, 134)
HSL	hsl(240, 64%, 32%)
HSV	hsv(240, 78%, 53%)
CMYK	cmyk(78.4%, 78.4%, 0%, 47.5%)
CIE-LAB	lab(19.48, 37.47, -57.64)
CIE-LCH	lch(19.48, 68.75, 303.03°)
OKLab	oklab(32.19% 0.0057 -0.1669)
OKLCH	oklch(32.19% 0.167 272)
XYZ	xyz(5.2477, 2.8606, 22.8252)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1D86 #86861D

analogous

#1D5286 #1D1D86 #521D86

triadic

#1D1D86 #861D1D #1D861D

tetradic

#1D1D86 #861D52 #86861D #1D8652

square

#1D1D86 #861D52 #86861D #1D8652

split-complementary

#1D1D86 #86521D #52861D

monochromatic

#070721 #121254 #1D1D86 #2828B8 #4646D7

Accessibility & contrast

On white

13.36

#1D1D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1D1D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1D86

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1D86	#FFFFFF	#000000	##FFFFFF
##1D1D86	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003489

Deuteranopia (green-blind)

#002A84

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1d1d86;
/* rgb */ color: rgb(29, 29, 134);
/* oklch */ color: oklch(32.2% 0.167 272.0);

Tailwind

colors: {
  custom: {
    50: '#6d5baa',
    500: '#1d1d86',
    950: '#000000',
  },
}

SCSS

$custom: #1d1d86;
$custom-light: #6d5baa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1d86",
  "rgb": {
    "r": 29,
    "g": 29,
    "b": 134
  },
  "hsl": {
    "h": 240,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.32187,
    "c": 0.16696,
    "h": 272
  },
  "luminance": 0.02861
}

Semantic roles & 50–950 ramp

primary

#1D1D86

secondary

#B9B946

accent

#E740E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1D1D86

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

Preview Lab → · Contrast checker → · Palette generator →