#2D4079#2D4079

#2D4079 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.7% C 0.100 H 267.7°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D4079
RGB	rgb(45, 64, 121)
HSL	hsl(225, 46%, 33%)
HSV	hsv(225, 63%, 47%)
CMYK	cmyk(62.8%, 47.1%, 0%, 52.5%)
CIE-LAB	lab(28.39, 11.70, -34.89)
CIE-LCH	lch(28.39, 36.80, 288.54°)
OKLab	oklab(38.69% -0.004 -0.0995)
OKLCH	oklch(38.69% 0.1 267.7)
XYZ	xyz(6.3656, 5.6046, 18.8318)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4079 #79662D

analogous

#2D6679 #2D4079 #402D79

triadic

#2D4079 #792D40 #40792D

tetradic

#2D4079 #792D66 #79662D #2D7940

square

#2D4079 #792D66 #79662D #2D7940

split-complementary

#2D4079 #79402D #66792D

monochromatic

#0C1120 #1C284C #2D4079 #3E58A6 #5D77C3

Accessibility & contrast

On white

9.90

#2D4079 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2D4079 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4079

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4079	#FFFFFF	#000000	##FFFFFF
##2D4079	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25477B

Deuteranopia (green-blind)

#1A4078

Tritanopia (blue-blind)

#004D56

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d4079;
/* rgb */ color: rgb(45, 64, 121);
/* oklch */ color: oklch(38.7% 0.100 267.7);

Tailwind

colors: {
  custom: {
    50: '#6e74a0',
    500: '#2d4079',
    950: '#000000',
  },
}

SCSS

$custom: #2d4079;
$custom-light: #6e74a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4079",
  "rgb": {
    "r": 45,
    "g": 64,
    "b": 121
  },
  "hsl": {
    "h": 225,
    "s": 45.783,
    "l": 32.549
  },
  "oklch": {
    "l": 0.38686,
    "c": 0.09963,
    "h": 267.7
  },
  "luminance": 0.05605
}

Semantic roles & 50–950 ramp

primary

#2D4079

secondary

#A99558

accent

#B552D5

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08080F

muted

#7B7B7E

Preview Lab

Preview with #2D4079

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

Preview Lab → · Contrast checker → · Palette generator →