#2C4B87#2C4B87

#2C4B87 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.1% C 0.107 H 262.2°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#2C4B87
RGB	rgb(44, 75, 135)
HSL	hsl(220, 51%, 35%)
HSV	hsv(220, 67%, 53%)
CMYK	cmyk(67.4%, 44.4%, 0%, 47.1%)
CIE-LAB	lab(32.52, 9.33, -37.02)
CIE-LCH	lch(32.52, 38.17, 284.14°)
OKLab	oklab(42.13% -0.0144 -0.1056)
OKLCH	oklch(42.13% 0.107 262.2)
XYZ	xyz(7.9264, 7.3161, 23.9114)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4B87 #87682C

analogous

#2C7987 #2C4B87 #3A2C87

triadic

#2C4B87 #872C4B #4B872C

tetradic

#2C4B87 #872C79 #87682C #2C873A

square

#2C4B87 #872C79 #87682C #2C873A

split-complementary

#2C4B87 #873A2C #79872C

monochromatic

#0E182B #1D3159 #2C4B87 #3B65B5 #6286CC

Accessibility & contrast

On white

8.52

#2C4B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2C4B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4B87

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4B87	#FFFFFF	#000000	##FFFFFF
##2C4B87	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5189

Deuteranopia (green-blind)

#204986

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2c4b87;
/* rgb */ color: rgb(44, 75, 135);
/* oklch */ color: oklch(42.1% 0.107 262.2);

Tailwind

colors: {
  custom: {
    50: '#6f7caa',
    500: '#2c4b87',
    950: '#000000',
  },
}

SCSS

$custom: #2c4b87;
$custom-light: #6f7caa;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4b87",
  "rgb": {
    "r": 44,
    "g": 75,
    "b": 135
  },
  "hsl": {
    "h": 219.56,
    "s": 50.838,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42127,
    "c": 0.10663,
    "h": 262.2
  },
  "luminance": 0.07317
}

Semantic roles & 50–950 ramp

primary

#2C4B87

secondary

#B2955D

accent

#AA4DDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2C4B87

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

Preview Lab → · Contrast checker → · Palette generator →