#2C3887#2C3887

#2C3887 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.0% C 0.132 H 272.0°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C3887
RGB	rgb(44, 56, 135)
HSL	hsl(232, 51%, 35%)
HSV	hsv(232, 67%, 53%)
CMYK	cmyk(67.4%, 58.5%, 0%, 47.1%)
CIE-LAB	lab(27.05, 22.25, -45.81)
CIE-LCH	lch(27.05, 50.93, 295.90°)
OKLab	oklab(37.98% 0.0047 -0.1318)
OKLCH	oklch(37.98% 0.132 272)
XYZ	xyz(6.8246, 5.1125, 23.5441)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3887 #877B2C

analogous

#2C6587 #2C3887 #4E2C87

triadic

#2C3887 #872C38 #38872C

tetradic

#2C3887 #872C65 #877B2C #2C874E

square

#2C3887 #872C65 #877B2C #2C874E

split-complementary

#2C3887 #874E2C #65872C

monochromatic

#0E122B #1D2559 #2C3887 #3B4BB5 #6270CC

Accessibility & contrast

On white

10.38

#2C3887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2C3887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3887

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3887	#FFFFFF	#000000	##FFFFFF
##2C3887	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448A

Deuteranopia (green-blind)

#003C85

Tritanopia (blue-blind)

#004B5A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c3887;
/* rgb */ color: rgb(44, 56, 135);
/* oklch */ color: oklch(38.0% 0.132 272.0);

Tailwind

colors: {
  custom: {
    50: '#706eab',
    500: '#2c3887',
    950: '#000000',
  },
}

SCSS

$custom: #2c3887;
$custom-light: #706eab;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3887",
  "rgb": {
    "r": 44,
    "g": 56,
    "b": 135
  },
  "hsl": {
    "h": 232.088,
    "s": 50.838,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37978,
    "c": 0.13188,
    "h": 272
  },
  "luminance": 0.05113
}

Semantic roles & 50–950 ramp

primary

#2C3887

secondary

#B2A75D

accent

#C84DDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2C3887

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

Preview Lab → · Contrast checker → · Palette generator →