#2D4380#2D4380

#2D4380 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.9% C 0.106 H 266.7°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D4380
RGB	rgb(45, 67, 128)
HSL	hsl(224, 48%, 34%)
HSV	hsv(224, 65%, 50%)
CMYK	cmyk(64.8%, 47.7%, 0%, 49.8%)
CIE-LAB	lab(29.74, 12.28, -37.12)
CIE-LCH	lch(29.74, 39.10, 288.30°)
OKLab	oklab(39.86% -0.0061 -0.106)
OKLCH	oklch(39.86% 0.106 266.7)
XYZ	xyz(6.9843, 6.1301, 21.2331)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4380 #806A2D

analogous

#2D6D80 #2D4380 #412D80

triadic

#2D4380 #802D43 #43802D

tetradic

#2D4380 #802D6D #806A2D #2D8041

square

#2D4380 #802D6D #806A2D #2D8041

split-complementary

#2D4380 #80412D #6D802D

monochromatic

#0D1425 #1D2B53 #2D4380 #3D5BAD #607CC7

Accessibility & contrast

On white

9.43

#2D4380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2D4380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4380

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4380	#FFFFFF	#000000	##FFFFFF
##2D4380	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254A82

Deuteranopia (green-blind)

#17437F

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2d4380;
/* rgb */ color: rgb(45, 67, 128);
/* oklch */ color: oklch(39.9% 0.106 266.7);

Tailwind

colors: {
  custom: {
    50: '#6f76a5',
    500: '#2d4380',
    950: '#000000',
  },
}

SCSS

$custom: #2d4380;
$custom-light: #6f76a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4380",
  "rgb": {
    "r": 45,
    "g": 67,
    "b": 128
  },
  "hsl": {
    "h": 224.096,
    "s": 47.977,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39863,
    "c": 0.10623,
    "h": 266.7
  },
  "luminance": 0.06131
}

Semantic roles & 50–950 ramp

primary

#2D4380

secondary

#AE985B

accent

#B450D8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2D4380

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

Preview Lab → · Contrast checker → · Palette generator →