#1D2B86#1D2B86

#1D2B86 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.151 H 269.5°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#1D2B86
RGB	rgb(29, 43, 134)
HSL	hsl(232, 64%, 32%)
HSV	hsv(232, 78%, 53%)
CMYK	cmyk(78.4%, 67.9%, 0%, 47.5%)
CIE-LAB	lab(22.69, 28.64, -52.35)
CIE-LCH	lch(22.69, 59.67, 298.68°)
OKLab	oklab(34.49% -0.0014 -0.1515)
OKLCH	oklch(34.49% 0.151 269.5)
XYZ	xyz(5.6722, 3.7096, 22.9667)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2B86 #86781D

analogous

#1D6086 #1D2B86 #441D86

triadic

#1D2B86 #861D2B #2B861D

tetradic

#1D2B86 #861D60 #86781D #1D8644

square

#1D2B86 #861D60 #86781D #1D8644

split-complementary

#1D2B86 #86441D #60861D

monochromatic

#070B21 #121B54 #1D2B86 #283BB8 #465AD7

Accessibility & contrast

On white

12.06

#1D2B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#1D2B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2B86

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2B86	#FFFFFF	#000000	##FFFFFF
##1D2B86	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B89

Deuteranopia (green-blind)

#003184

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1d2b86;
/* rgb */ color: rgb(29, 43, 134);
/* oklch */ color: oklch(34.5% 0.151 269.5);

Tailwind

colors: {
  custom: {
    50: '#6b64aa',
    500: '#1d2b86',
    950: '#000000',
  },
}

SCSS

$custom: #1d2b86;
$custom-light: #6b64aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2b86",
  "rgb": {
    "r": 29,
    "g": 43,
    "b": 134
  },
  "hsl": {
    "h": 232,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34495,
    "c": 0.15148,
    "h": 269.5
  },
  "luminance": 0.0371
}

Semantic roles & 50–950 ramp

primary

#1D2B86

secondary

#B9AA46

accent

#D140E7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #1D2B86

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

Preview Lab → · Contrast checker → · Palette generator →