#2E398A#2E398A

#2E398A is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.6% C 0.134 H 272.6°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#2E398A
RGB	rgb(46, 57, 138)
HSL	hsl(233, 50%, 36%)
HSV	hsv(233, 67%, 54%)
CMYK	cmyk(66.7%, 58.7%, 0%, 45.9%)
CIE-LAB	lab(27.69, 23.02, -46.64)
CIE-LCH	lch(27.69, 52.02, 296.27°)
OKLab	oklab(38.56% 0.0061 -0.1342)
OKLCH	oklch(38.56% 0.134 272.6)
XYZ	xyz(7.1758, 5.3414, 24.6927)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E398A #8A7F2E

analogous

#2E678A #2E398A #512E8A

triadic

#2E398A #8A2E39 #398A2E

tetradic

#2E398A #8A2E67 #8A7F2E #2E8A51

square

#2E398A #8A2E67 #8A7F2E #2E8A51

split-complementary

#2E398A #8A512E #678A2E

monochromatic

#0F132E #1F265C #2E398A #3D4CB8 #6672CC

Accessibility & contrast

On white

10.15

#2E398A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2E398A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E398A

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E398A	#FFFFFF	#000000	##FFFFFF
##2E398A	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468D

Deuteranopia (green-blind)

#003D88

Tritanopia (blue-blind)

#004D5B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2e398a;
/* rgb */ color: rgb(46, 57, 138);
/* oklch */ color: oklch(38.6% 0.134 272.6);

Tailwind

colors: {
  custom: {
    50: '#726fad',
    500: '#2e398a',
    950: '#000000',
  },
}

SCSS

$custom: #2e398a;
$custom-light: #726fad;
$custom-dark: #000000;

JSON

{
  "hex": "#2e398a",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 138
  },
  "hsl": {
    "h": 232.826,
    "s": 50,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38558,
    "c": 0.13432,
    "h": 272.6
  },
  "luminance": 0.05342
}

Semantic roles & 50–950 ramp

primary

#2E398A

secondary

#B3A961

accent

#C94EDA

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2E398A

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

Preview Lab → · Contrast checker → · Palette generator →