#2C4A91#2C4A91

#2C4A91 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.6% C 0.123 H 264.5°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#2C4A91
RGB	rgb(44, 74, 145)
HSL	hsl(222, 53%, 37%)
HSV	hsv(222, 70%, 57%)
CMYK	cmyk(69.7%, 49%, 0%, 43.1%)
CIE-LAB	lab(32.87, 13.80, -42.58)
CIE-LCH	lch(32.87, 44.76, 287.96°)
OKLab	oklab(42.61% -0.0117 -0.122)
OKLCH	oklch(42.61% 0.123 264.5)
XYZ	xyz(8.5965, 7.4765, 27.7726)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4A91 #91732C

analogous

#2C7D91 #2C4A91 #412C91

triadic

#2C4A91 #912C4A #4A912C

tetradic

#2C4A91 #912C7D #91732C #2C9141

square

#2C4A91 #912C7D #91732C #2C9141

split-complementary

#2C4A91 #91412C #7D912C

monochromatic

#101A33 #1E3262 #2C4A91 #3A62C0 #6786D1

Accessibility & contrast

On white

8.42

#2C4A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2C4A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4A91

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4A91	#FFFFFF	#000000	##FFFFFF
##2C4A91	1.00	8.42	2.50	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245294

Deuteranopia (green-blind)

#0C4990

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2c4a91;
/* rgb */ color: rgb(44, 74, 145);
/* oklch */ color: oklch(42.6% 0.123 264.5);

Tailwind

colors: {
  custom: {
    50: '#717cb2',
    500: '#2c4a91',
    950: '#000000',
  },
}

SCSS

$custom: #2c4a91;
$custom-light: #717cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4a91",
  "rgb": {
    "r": 44,
    "g": 74,
    "b": 145
  },
  "hsl": {
    "h": 222.178,
    "s": 53.439,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42606,
    "c": 0.12259,
    "h": 264.5
  },
  "luminance": 0.07477
}

Semantic roles & 50–950 ramp

primary

#2C4A91

secondary

#B79E62

accent

#B24BDD

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2C4A91

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

Preview Lab → · Contrast checker → · Palette generator →