#1D2286#1D2286

#1D2286 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.9% C 0.162 H 271.2°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#1D2286
RGB	rgb(29, 34, 134)
HSL	hsl(237, 64%, 32%)
HSV	hsv(237, 78%, 53%)
CMYK	cmyk(78.4%, 74.6%, 0%, 47.5%)
CIE-LAB	lab(20.54, 34.48, -55.88)
CIE-LCH	lch(20.54, 65.66, 301.67°)
OKLab	oklab(32.94% 0.0035 -0.1618)
OKLCH	oklch(32.94% 0.162 271.2)
XYZ	xyz(5.3803, 3.1259, 22.8694)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2286 #86811D

analogous

#1D5786 #1D2286 #4D1D86

triadic

#1D2286 #861D22 #22861D

tetradic

#1D2286 #861D57 #86811D #1D864D

square

#1D2286 #861D57 #86811D #1D864D

split-complementary

#1D2286 #864D1D #57861D

monochromatic

#070821 #121554 #1D2286 #282FB8 #464DD7

Accessibility & contrast

On white

12.92

#1D2286 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1D2286 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2286

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2286	#FFFFFF	#000000	##FFFFFF
##1D2286	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003789

Deuteranopia (green-blind)

#002C84

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1d2286;
/* rgb */ color: rgb(29, 34, 134);
/* oklch */ color: oklch(32.9% 0.162 271.2);

Tailwind

colors: {
  custom: {
    50: '#6c5eaa',
    500: '#1d2286',
    950: '#000000',
  },
}

SCSS

$custom: #1d2286;
$custom-light: #6c5eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2286",
  "rgb": {
    "r": 29,
    "g": 34,
    "b": 134
  },
  "hsl": {
    "h": 237.143,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.32943,
    "c": 0.16182,
    "h": 271.2
  },
  "luminance": 0.03126
}

Semantic roles & 50–950 ramp

primary

#1D2286

secondary

#B9B346

accent

#DF40E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1D2286

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

Preview Lab → · Contrast checker → · Palette generator →