#2E398D#2E398D

#2E398D is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.8% C 0.139 H 272.5°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#2E398D
RGB	rgb(46, 57, 141)
HSL	hsl(233, 51%, 37%)
HSV	hsv(233, 67%, 55%)
CMYK	cmyk(67.4%, 59.6%, 0%, 44.7%)
CIE-LAB	lab(27.92, 24.13, -48.11)
CIE-LCH	lch(27.92, 53.82, 296.64°)
OKLab	oklab(38.81% 0.0061 -0.1385)
OKLCH	oklch(38.81% 0.139 272.5)
XYZ	xyz(7.3960, 5.4295, 25.8524)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E398D #8D822E

analogous

#2E698D #2E398D #532E8D

triadic

#2E398D #8D2E39 #398D2E

tetradic

#2E398D #8D2E69 #8D822E #2E8D53

square

#2E398D #8D2E69 #8D822E #2E8D53

split-complementary

#2E398D #8D532E #698D2E

monochromatic

#101431 #1F265F #2E398D #3D4CBB #6874CE

Accessibility & contrast

On white

10.07

#2E398D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2E398D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E398D

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E398D	#FFFFFF	#000000	##FFFFFF
##2E398D	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004690

Deuteranopia (green-blind)

#003E8B

Tritanopia (blue-blind)

#004E5D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e398d;
/* rgb */ color: rgb(46, 57, 141);
/* oklch */ color: oklch(38.8% 0.139 272.5);

Tailwind

colors: {
  custom: {
    50: '#736faf',
    500: '#2e398d',
    950: '#000000',
  },
}

SCSS

$custom: #2e398d;
$custom-light: #736faf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e398d",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 141
  },
  "hsl": {
    "h": 233.053,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38811,
    "c": 0.13864,
    "h": 272.5
  },
  "luminance": 0.0543
}

Semantic roles & 50–950 ramp

primary

#2E398D

secondary

#B5AB62

accent

#CA4EDA

background

#F7F6FA

surface

#EDECF5

border

#C8C7CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2E398D

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

Preview Lab → · Contrast checker → · Palette generator →