#2D4590#2D4590

#2D4590 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.5% C 0.127 H 267.3°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D4590
RGB	rgb(45, 69, 144)
HSL	hsl(225, 52%, 37%)
HSV	hsv(225, 69%, 56%)
CMYK	cmyk(68.7%, 52.1%, 0%, 43.5%)
CIE-LAB	lab(31.41, 16.96, -44.32)
CIE-LCH	lch(31.41, 47.45, 290.95°)
OKLab	oklab(41.49% -0.006 -0.1272)
OKLCH	oklch(41.49% 0.127 267.3)
XYZ	xyz(8.2426, 6.8270, 27.2635)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4590 #90782D

analogous

#2D7690 #2D4590 #472D90

triadic

#2D4590 #902D45 #45902D

tetradic

#2D4590 #902D76 #90782D #2D9047

square

#2D4590 #902D76 #90782D #2D9047

split-complementary

#2D4590 #90472D #76902D

monochromatic

#101833 #1E2F61 #2D4590 #3C5BBF #6881D0

Accessibility & contrast

On white

8.88

#2D4590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2D4590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4590

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4590	#FFFFFF	#000000	##FFFFFF
##2D4590	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194F93

Deuteranopia (green-blind)

#00468E

Tritanopia (blue-blind)

#005763

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4590;
/* rgb */ color: rgb(45, 69, 144);
/* oklch */ color: oklch(41.5% 0.127 267.3);

Tailwind

colors: {
  custom: {
    50: '#7278b1',
    500: '#2d4590',
    950: '#000000',
  },
}

SCSS

$custom: #2d4590;
$custom-light: #7278b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4590",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 144
  },
  "hsl": {
    "h": 225.455,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41487,
    "c": 0.12733,
    "h": 267.3
  },
  "luminance": 0.06828
}

Semantic roles & 50–950 ramp

primary

#2D4590

secondary

#B6A262

accent

#B94CDC

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D4590

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

Preview Lab → · Contrast checker → · Palette generator →