#2C3585#2C3585

#2C3585 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.2% C 0.133 H 273.2°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#2C3585
RGB	rgb(44, 53, 133)
HSL	hsl(234, 50%, 35%)
HSV	hsv(234, 67%, 52%)
CMYK	cmyk(66.9%, 60.2%, 0%, 47.8%)
CIE-LAB	lab(26.08, 23.54, -46.14)
CIE-LCH	lch(26.08, 51.80, 297.03°)
OKLab	oklab(37.21% 0.0074 -0.1328)
OKLCH	oklch(37.21% 0.133 273.2)
XYZ	xyz(6.5440, 4.7746, 22.7625)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3585 #857C2C

analogous

#2C6185 #2C3585 #502C85

triadic

#2C3585 #852C35 #35852C

tetradic

#2C3585 #852C61 #857C2C #2C8550

square

#2C3585 #852C61 #857C2C #2C8550

split-complementary

#2C3585 #85502C #61852C

monochromatic

#0E1029 #1D2357 #2C3585 #3B47B3 #616BCB

Accessibility & contrast

On white

10.74

#2C3585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2C3585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3585

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3585	#FFFFFF	#000000	##FFFFFF
##2C3585	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004288

Deuteranopia (green-blind)

#003A83

Tritanopia (blue-blind)

#004957

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c3585;
/* rgb */ color: rgb(44, 53, 133);
/* oklch */ color: oklch(37.2% 0.133 273.2);

Tailwind

colors: {
  custom: {
    50: '#706ca9',
    500: '#2c3585',
    950: '#000000',
  },
}

SCSS

$custom: #2c3585;
$custom-light: #706ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3585",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 133
  },
  "hsl": {
    "h": 233.933,
    "s": 50.282,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37205,
    "c": 0.13302,
    "h": 273.2
  },
  "luminance": 0.04775
}

Semantic roles & 50–950 ramp

primary

#2C3585

secondary

#B1A85C

accent

#CC4EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2C3585

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

Preview Lab → · Contrast checker → · Palette generator →