#1D2486#1D2486

#1D2486 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.160 H 270.9°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D2486
RGB	rgb(29, 36, 134)
HSL	hsl(236, 64%, 32%)
HSV	hsv(236, 78%, 53%)
CMYK	cmyk(78.4%, 73.1%, 0%, 47.5%)
CIE-LAB	lab(20.99, 33.22, -55.14)
CIE-LCH	lch(20.99, 64.37, 301.07°)
OKLab	oklab(33.27% 0.0025 -0.1596)
OKLCH	oklch(33.27% 0.16 270.9)
XYZ	xyz(5.4392, 3.2436, 22.8891)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2486 #867F1D

analogous

#1D5986 #1D2486 #4B1D86

triadic

#1D2486 #861D24 #24861D

tetradic

#1D2486 #861D59 #867F1D #1D864B

square

#1D2486 #861D59 #867F1D #1D864B

split-complementary

#1D2486 #864B1D #59861D

monochromatic

#070921 #121654 #1D2486 #2832B8 #4650D7

Accessibility & contrast

On white

12.74

#1D2486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1D2486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2486

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2486	#FFFFFF	#000000	##FFFFFF
##1D2486	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003889

Deuteranopia (green-blind)

#002D84

Tritanopia (blue-blind)

#004052

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d2486;
/* rgb */ color: rgb(29, 36, 134);
/* oklch */ color: oklch(33.3% 0.160 270.9);

Tailwind

colors: {
  custom: {
    50: '#6c5faa',
    500: '#1d2486',
    950: '#000000',
  },
}

SCSS

$custom: #1d2486;
$custom-light: #6c5faa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2486",
  "rgb": {
    "r": 29,
    "g": 36,
    "b": 134
  },
  "hsl": {
    "h": 236,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33268,
    "c": 0.15964,
    "h": 270.9
  },
  "luminance": 0.03244
}

Semantic roles & 50–950 ramp

primary

#1D2486

secondary

#B9B146

accent

#DC40E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1D2486

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

Preview Lab → · Contrast checker → · Palette generator →