#2C3682#2C3682

#2C3682 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.2% C 0.127 H 272.9°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#2C3682
RGB	rgb(44, 54, 130)
HSL	hsl(233, 49%, 34%)
HSV	hsv(233, 66%, 51%)
CMYK	cmyk(66.2%, 58.5%, 0%, 49%)
CIE-LAB	lab(26.11, 21.74, -44.22)
CIE-LCH	lch(26.11, 49.27, 296.18°)
OKLab	oklab(37.15% 0.0065 -0.1271)
OKLCH	oklch(37.15% 0.127 272.9)
XYZ	xyz(6.3858, 4.7850, 21.7018)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3682 #82782C

analogous

#2C6182 #2C3682 #4D2C82

triadic

#2C3682 #822C36 #36822C

tetradic

#2C3682 #822C61 #82782C #2C824D

square

#2C3682 #822C61 #82782C #2C824D

split-complementary

#2C3682 #824D2C #61822C

monochromatic

#0D1027 #1D2354 #2C3682 #3B49B0 #5F6CC9

Accessibility & contrast

On white

10.73

#2C3682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2C3682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3682

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3682	#FFFFFF	#000000	##FFFFFF
##2C3682	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004285

Deuteranopia (green-blind)

#003A80

Tritanopia (blue-blind)

#004856

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c3682;
/* rgb */ color: rgb(44, 54, 130);
/* oklch */ color: oklch(37.2% 0.127 272.9);

Tailwind

colors: {
  custom: {
    50: '#6f6ca7',
    500: '#2c3682',
    950: '#000000',
  },
}

SCSS

$custom: #2c3682;
$custom-light: #6f6ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3682",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 130
  },
  "hsl": {
    "h": 233.023,
    "s": 49.425,
    "l": 34.118
  },
  "oklch": {
    "l": 0.37152,
    "c": 0.12729,
    "h": 272.9
  },
  "luminance": 0.04786
}

Semantic roles & 50–950 ramp

primary

#2C3682

secondary

#AFA55B

accent

#C94FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2C3682

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

Preview Lab → · Contrast checker → · Palette generator →