#2C2F88#2C2F88

#2C2F88 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.145 H 275.0°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F88
RGB	rgb(44, 47, 136)
HSL	hsl(238, 51%, 35%)
HSV	hsv(238, 68%, 53%)
CMYK	cmyk(67.6%, 65.4%, 0%, 46.7%)
CIE-LAB	lab(24.78, 28.66, -50.14)
CIE-LCH	lch(24.78, 57.75, 299.75°)
OKLab	oklab(36.33% 0.0126 -0.1446)
OKLCH	oklch(36.33% 0.145 275)
XYZ	xyz(6.4977, 4.3455, 23.7841)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F88 #88852C

analogous

#2C5D88 #2C2F88 #572C88

triadic

#2C2F88 #882C2F #2F882C

tetradic

#2C2F88 #882C5D #88852C #2C8857

square

#2C2F88 #882C5D #88852C #2C8857

split-complementary

#2C2F88 #88572C #5D882C

monochromatic

#0E0F2C #1D1F5A #2C2F88 #3B3FB6 #6266CC

Accessibility & contrast

On white

11.23

#2C2F88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2C2F88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F88

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F88	#FFFFFF	#000000	##FFFFFF
##2C2F88	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8B

Deuteranopia (green-blind)

#003786

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c2f88;
/* rgb */ color: rgb(44, 47, 136);
/* oklch */ color: oklch(36.3% 0.145 275.0);

Tailwind

colors: {
  custom: {
    50: '#7167ac',
    500: '#2c2f88',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f88;
$custom-light: #7167ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f88",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 136
  },
  "hsl": {
    "h": 238.043,
    "s": 51.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36326,
    "c": 0.14513,
    "h": 275
  },
  "luminance": 0.04346
}

Semantic roles & 50–950 ramp

primary

#2C2F88

secondary

#B3B05D

accent

#D64DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2C2F88

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

Preview Lab → · Contrast checker → · Palette generator →