#2C3985#2C3985

#2C3985 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.0% C 0.128 H 271.6°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#2C3985
RGB	rgb(44, 57, 133)
HSL	hsl(231, 50%, 35%)
HSV	hsv(231, 67%, 52%)
CMYK	cmyk(66.9%, 57.1%, 0%, 47.8%)
CIE-LAB	lab(27.17, 20.81, -44.38)
CIE-LCH	lch(27.17, 49.02, 295.13°)
OKLab	oklab(38.02% 0.0037 -0.1276)
OKLCH	oklch(38.02% 0.128 271.6)
XYZ	xyz(6.7340, 5.1546, 22.8258)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3985 #85782C

analogous

#2C6685 #2C3985 #4C2C85

triadic

#2C3985 #852C39 #39852C

tetradic

#2C3985 #852C66 #85782C #2C854C

square

#2C3985 #852C66 #85782C #2C854C

split-complementary

#2C3985 #854C2C #66852C

monochromatic

#0E1229 #1D2557 #2C3985 #3B4DB3 #6170CB

Accessibility & contrast

On white

10.34

#2C3985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2C3985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3985

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3985	#FFFFFF	#000000	##FFFFFF
##2C3985	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004488

Deuteranopia (green-blind)

#003C83

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c3985;
/* rgb */ color: rgb(44, 57, 133);
/* oklch */ color: oklch(38.0% 0.128 271.6);

Tailwind

colors: {
  custom: {
    50: '#706fa9',
    500: '#2c3985',
    950: '#000000',
  },
}

SCSS

$custom: #2c3985;
$custom-light: #706fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3985",
  "rgb": {
    "r": 44,
    "g": 57,
    "b": 133
  },
  "hsl": {
    "h": 231.236,
    "s": 50.282,
    "l": 34.706
  },
  "oklch": {
    "l": 0.38017,
    "c": 0.12762,
    "h": 271.6
  },
  "luminance": 0.05155
}

Semantic roles & 50–950 ramp

primary

#2C3985

secondary

#B1A45C

accent

#C54EDA

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2C3985

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

Preview Lab → · Contrast checker → · Palette generator →