#2D3985#2D3985

#2D3985 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.127 H 272.1°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#2D3985
RGB	rgb(45, 57, 133)
HSL	hsl(232, 49%, 35%)
HSV	hsv(232, 66%, 52%)
CMYK	cmyk(66.2%, 57.1%, 0%, 47.8%)
CIE-LAB	lab(27.23, 20.99, -44.27)
CIE-LCH	lch(27.23, 49.00, 295.36°)
OKLab	oklab(38.08% 0.0048 -0.1272)
OKLCH	oklch(38.08% 0.127 272.1)
XYZ	xyz(6.7775, 5.1770, 22.8278)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3985 #85792D

analogous

#2D6585 #2D3985 #4D2D85

triadic

#2D3985 #852D39 #39852D

tetradic

#2D3985 #852D65 #85792D #2D854D

square

#2D3985 #852D65 #85792D #2D854D

split-complementary

#2D3985 #854D2D #65852D

monochromatic

#0E122A #1E2557 #2D3985 #3C4DB3 #6271CA

Accessibility & contrast

On white

10.32

#2D3985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2D3985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3985

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3985	#FFFFFF	#000000	##FFFFFF
##2D3985	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004488

Deuteranopia (green-blind)

#003D83

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d3985;
/* rgb */ color: rgb(45, 57, 133);
/* oklch */ color: oklch(38.1% 0.127 272.1);

Tailwind

colors: {
  custom: {
    50: '#706fa9',
    500: '#2d3985',
    950: '#000000',
  },
}

SCSS

$custom: #2d3985;
$custom-light: #706fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3985",
  "rgb": {
    "r": 45,
    "g": 57,
    "b": 133
  },
  "hsl": {
    "h": 231.818,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.3808,
    "c": 0.12732,
    "h": 272.1
  },
  "luminance": 0.05178
}

Semantic roles & 50–950 ramp

primary

#2D3985

secondary

#B0A55D

accent

#C64FD9

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2D3985

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

Preview Lab → · Contrast checker → · Palette generator →