#2E398E#2E398E

#2E398E is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.9% C 0.140 H 272.5°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#2E398E
RGB	rgb(46, 57, 142)
HSL	hsl(233, 51%, 37%)
HSV	hsv(233, 68%, 56%)
CMYK	cmyk(67.6%, 59.9%, 0%, 44.3%)
CIE-LAB	lab(28.01, 24.50, -48.60)
CIE-LCH	lch(28.01, 54.43, 296.75°)
OKLab	oklab(38.9% 0.0061 -0.1399)
OKLCH	oklch(38.9% 0.14 272.5)
XYZ	xyz(7.4707, 5.4594, 26.2460)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E398E #8E832E

analogous

#2E698E #2E398E #532E8E

triadic

#2E398E #8E2E39 #398E2E

tetradic

#2E398E #8E2E69 #8E832E #2E8E53

square

#2E398E #8E2E69 #8E832E #2E8E53

split-complementary

#2E398E #8E532E #698E2E

monochromatic

#101432 #1F2660 #2E398E #3D4CBC #6874CE

Accessibility & contrast

On white

10.04

#2E398E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2E398E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E398E

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E398E	#FFFFFF	#000000	##FFFFFF
##2E398E	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#003E8C

Tritanopia (blue-blind)

#004E5D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e398e;
/* rgb */ color: rgb(46, 57, 142);
/* oklch */ color: oklch(38.9% 0.140 272.5);

Tailwind

colors: {
  custom: {
    50: '#736fb0',
    500: '#2e398e',
    950: '#000000',
  },
}

SCSS

$custom: #2e398e;
$custom-light: #736fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e398e",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 142
  },
  "hsl": {
    "h": 233.125,
    "s": 51.064,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38897,
    "c": 0.14006,
    "h": 272.5
  },
  "luminance": 0.0546
}

Semantic roles & 50–950 ramp

primary

#2E398E

secondary

#B5AC63

accent

#CA4DDB

background

#F7F6FA

surface

#EDECF5

border

#C8C7CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2E398E

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

Preview Lab → · Contrast checker → · Palette generator →