#2E287F#2E287F

#2E287F is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.141 H 279.0°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#2E287F
RGB	rgb(46, 40, 127)
HSL	hsl(244, 52%, 33%)
HSV	hsv(244, 69%, 50%)
CMYK	cmyk(63.8%, 68.5%, 0%, 50.2%)
CIE-LAB	lab(22.41, 30.32, -48.36)
CIE-LCH	lch(22.41, 57.08, 302.09°)
OKLab	oklab(34.39% 0.0222 -0.1393)
OKLCH	oklch(34.39% 0.141 279)
XYZ	xyz(5.7150, 3.6303, 20.4741)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E287F #797F28

analogous

#284D7F #2E287F #59287F

triadic

#2E287F #7F2E28 #287F2E

tetradic

#2E287F #7F284D #797F28 #287F59

square

#2E287F #7F284D #797F28 #287F59

split-complementary

#2E287F #7F5928 #4D7F28

monochromatic

#0C0B22 #1D1950 #2E287F #3F37AE #5F57CA

Accessibility & contrast

On white

12.17

#2E287F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2E287F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E287F

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E287F	#FFFFFF	#000000	##FFFFFF
##2E287F	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2e287f;
/* rgb */ color: rgb(46, 40, 127);
/* oklch */ color: oklch(34.4% 0.141 279.0);

Tailwind

colors: {
  custom: {
    50: '#7162a5',
    500: '#2e287f',
    950: '#000000',
  },
}

SCSS

$custom: #2e287f;
$custom-light: #7162a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e287f",
  "rgb": {
    "r": 46,
    "g": 40,
    "b": 127
  },
  "hsl": {
    "h": 244.138,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34385,
    "c": 0.14109,
    "h": 279
  },
  "luminance": 0.03631
}

Semantic roles & 50–950 ramp

primary

#2E287F

secondary

#A9AF54

accent

#DC4CD2

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2E287F

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

Preview Lab → · Contrast checker → · Palette generator →