#2C4B85#2C4B85

#2C4B85 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.0% C 0.104 H 261.8°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#2C4B85
RGB	rgb(44, 75, 133)
HSL	hsl(219, 50%, 35%)
HSV	hsv(219, 67%, 52%)
CMYK	cmyk(66.9%, 43.6%, 0%, 47.8%)
CIE-LAB	lab(32.39, 8.57, -35.98)
CIE-LCH	lch(32.39, 36.99, 283.40°)
OKLab	oklab(41.99% -0.0148 -0.1026)
OKLCH	oklch(41.99% 0.104 261.8)
XYZ	xyz(7.7869, 7.2603, 23.1768)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4B85 #85662C

analogous

#2C7885 #2C4B85 #3A2C85

triadic

#2C4B85 #852C4B #4B852C

tetradic

#2C4B85 #852C78 #85662C #2C853A

square

#2C4B85 #852C78 #85662C #2C853A

split-complementary

#2C4B85 #853A2C #78852C

monochromatic

#0E1729 #1D3157 #2C4B85 #3B65B3 #6186CB

Accessibility & contrast

On white

8.56

#2C4B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2C4B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4B85

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4B85	#FFFFFF	#000000	##FFFFFF
##2C4B85	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305187

Deuteranopia (green-blind)

#224884

Tritanopia (blue-blind)

#005861

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2c4b85;
/* rgb */ color: rgb(44, 75, 133);
/* oklch */ color: oklch(42.0% 0.104 261.8);

Tailwind

colors: {
  custom: {
    50: '#6f7ca9',
    500: '#2c4b85',
    950: '#000000',
  },
}

SCSS

$custom: #2c4b85;
$custom-light: #6f7ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4b85",
  "rgb": {
    "r": 44,
    "g": 75,
    "b": 133
  },
  "hsl": {
    "h": 219.101,
    "s": 50.282,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41992,
    "c": 0.10368,
    "h": 261.8
  },
  "luminance": 0.07261
}

Semantic roles & 50–950 ramp

primary

#2C4B85

secondary

#B1935C

accent

#A94EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2C4B85

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

Preview Lab → · Contrast checker → · Palette generator →