#2D4990#2D4990

#2D4990 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.4% C 0.122 H 265.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D4990
RGB	rgb(45, 73, 144)
HSL	hsl(223, 52%, 37%)
HSV	hsv(223, 69%, 56%)
CMYK	cmyk(68.7%, 49.3%, 0%, 43.5%)
CIE-LAB	lab(32.56, 14.26, -42.47)
CIE-LCH	lch(32.56, 44.80, 288.56°)
OKLab	oklab(42.36% -0.0099 -0.1217)
OKLCH	oklch(42.36% 0.122 265.3)
XYZ	xyz(8.4970, 7.3358, 27.3483)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4990 #90742D

analogous

#2D7B90 #2D4990 #422D90

triadic

#2D4990 #902D49 #49902D

tetradic

#2D4990 #902D7B #90742D #2D9042

square

#2D4990 #902D7B #90742D #2D9042

split-complementary

#2D4990 #90422D #7B902D

monochromatic

#101A33 #1E3161 #2D4990 #3C61BF #6885D0

Accessibility & contrast

On white

8.51

#2D4990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2D4990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4990

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4990	#FFFFFF	#000000	##FFFFFF
##2D4990	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235193

Deuteranopia (green-blind)

#0B488F

Tritanopia (blue-blind)

#005A65

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4990;
/* rgb */ color: rgb(45, 73, 144);
/* oklch */ color: oklch(42.4% 0.122 265.3);

Tailwind

colors: {
  custom: {
    50: '#727bb1',
    500: '#2d4990',
    950: '#000000',
  },
}

SCSS

$custom: #2d4990;
$custom-light: #727bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4990",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 144
  },
  "hsl": {
    "h": 223.03,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42362,
    "c": 0.12208,
    "h": 265.3
  },
  "luminance": 0.07337
}

Semantic roles & 50–950 ramp

primary

#2D4990

secondary

#B69F62

accent

#B34CDC

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D4990

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

Preview Lab → · Contrast checker → · Palette generator →