#2D4C90#2D4C90

#2D4C90 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 43.0% C 0.118 H 263.7°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2D4C90
RGB	rgb(45, 76, 144)
HSL	hsl(221, 52%, 37%)
HSV	hsv(221, 69%, 56%)
CMYK	cmyk(68.7%, 47.2%, 0%, 43.5%)
CIE-LAB	lab(33.43, 12.25, -41.06)
CIE-LCH	lch(33.43, 42.85, 286.61°)
OKLab	oklab(43.03% -0.0129 -0.1175)
OKLCH	oklch(43.03% 0.118 263.7)
XYZ	xyz(8.6989, 7.7395, 27.4156)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4C90 #90712D

analogous

#2D7E90 #2D4C90 #402D90

triadic

#2D4C90 #902D4C #4C902D

tetradic

#2D4C90 #902D7E #90712D #2D9040

square

#2D4C90 #902D7E #90712D #2D9040

split-complementary

#2D4C90 #90402D #7E902D

monochromatic

#101B33 #1E3361 #2D4C90 #3C65BF #6888D0

Accessibility & contrast

On white

8.24

#2D4C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2D4C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4C90

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4C90	#FFFFFF	#000000	##FFFFFF
##2D4C90	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5393

Deuteranopia (green-blind)

#164A8F

Tritanopia (blue-blind)

#005C67

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d4c90;
/* rgb */ color: rgb(45, 76, 144);
/* oklch */ color: oklch(43.0% 0.118 263.7);

Tailwind

colors: {
  custom: {
    50: '#727db1',
    500: '#2d4c90',
    950: '#000000',
  },
}

SCSS

$custom: #2d4c90;
$custom-light: #727db1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4c90",
  "rgb": {
    "r": 45,
    "g": 76,
    "b": 144
  },
  "hsl": {
    "h": 221.212,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43032,
    "c": 0.11821,
    "h": 263.7
  },
  "luminance": 0.0774
}

Semantic roles & 50–950 ramp

primary

#2D4C90

secondary

#B69C62

accent

#AF4CDC

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D4C90

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

Preview Lab → · Contrast checker → · Palette generator →