#2E317A#2E317A

#2E317A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.122 H 276.5°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#2E317A
RGB	rgb(46, 49, 122)
HSL	hsl(238, 45%, 33%)
HSV	hsv(238, 62%, 48%)
CMYK	cmyk(62.3%, 59.8%, 0%, 52.2%)
CIE-LAB	lab(24.26, 22.57, -42.17)
CIE-LCH	lch(24.26, 47.83, 298.16°)
OKLab	oklab(35.61% 0.0138 -0.1211)
OKLCH	oklch(35.61% 0.122 276.5)
XYZ	xyz(5.7367, 4.1822, 18.9135)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E317A #7A772E

analogous

#2E577A #2E317A #512E7A

triadic

#2E317A #7A2E31 #317A2E

tetradic

#2E317A #7A2E57 #7A772E #2E7A51

square

#2E317A #7A2E57 #7A772E #2E7A51

split-complementary

#2E317A #7A512E #577A2E

monochromatic

#0C0D21 #1D1F4E #2E317A #3F43A6 #6063C3

Accessibility & contrast

On white

11.43

#2E317A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2E317A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E317A

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E317A	#FFFFFF	#000000	##FFFFFF
##2E317A	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7C

Deuteranopia (green-blind)

#003679

Tritanopia (blue-blind)

#004250

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2e317a;
/* rgb */ color: rgb(46, 49, 122);
/* oklch */ color: oklch(35.6% 0.122 276.5);

Tailwind

colors: {
  custom: {
    50: '#6f69a1',
    500: '#2e317a',
    950: '#000000',
  },
}

SCSS

$custom: #2e317a;
$custom-light: #6f69a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e317a",
  "rgb": {
    "r": 46,
    "g": 49,
    "b": 122
  },
  "hsl": {
    "h": 237.632,
    "s": 45.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35613,
    "c": 0.12189,
    "h": 276.5
  },
  "luminance": 0.04183
}

Semantic roles & 50–950 ramp

primary

#2E317A

secondary

#AAA65A

accent

#D053D5

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2E317A

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

Preview Lab → · Contrast checker → · Palette generator →