#2C4488#2C4488

#2C4488 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.6% C 0.117 H 266.6°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#2C4488
RGB	rgb(44, 68, 136)
HSL	hsl(224, 51%, 35%)
HSV	hsv(224, 68%, 53%)
CMYK	cmyk(67.6%, 50%, 0%, 46.7%)
CIE-LAB	lab(30.51, 14.43, -40.84)
CIE-LCH	lch(30.51, 43.32, 289.46°)
OKLab	oklab(40.61% -0.007 -0.117)
OKLCH	oklch(40.61% 0.117 266.6)
XYZ	xyz(7.5482, 6.4466, 24.1343)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4488 #88702C

analogous

#2C7288 #2C4488 #422C88

triadic

#2C4488 #882C44 #44882C

tetradic

#2C4488 #882C72 #88702C #2C8842

square

#2C4488 #882C72 #88702C #2C8842

split-complementary

#2C4488 #88422C #72882C

monochromatic

#0E162C #1D2D5A #2C4488 #3B5BB6 #627ECC

Accessibility & contrast

On white

9.17

#2C4488 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2C4488 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4488

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4488	#FFFFFF	#000000	##FFFFFF
##2C4488	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204C8A

Deuteranopia (green-blind)

#094487

Tritanopia (blue-blind)

#00545F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c4488;
/* rgb */ color: rgb(44, 68, 136);
/* oklch */ color: oklch(40.6% 0.117 266.6);

Tailwind

colors: {
  custom: {
    50: '#7077ab',
    500: '#2c4488',
    950: '#000000',
  },
}

SCSS

$custom: #2c4488;
$custom-light: #7077ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4488",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 136
  },
  "hsl": {
    "h": 224.348,
    "s": 51.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.40612,
    "c": 0.11722,
    "h": 266.6
  },
  "luminance": 0.06447
}

Semantic roles & 50–950 ramp

primary

#2C4488

secondary

#B39C5D

accent

#B64DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2C4488

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

Preview Lab → · Contrast checker → · Palette generator →