#2E337D#2E337D

#2E337D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.3% C 0.124 H 275.5°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#2E337D
RGB	rgb(46, 51, 125)
HSL	hsl(236, 46%, 34%)
HSV	hsv(236, 63%, 49%)
CMYK	cmyk(63.2%, 59.2%, 0%, 51%)
CIE-LAB	lab(25.04, 22.31, -42.81)
CIE-LCH	lch(25.04, 48.27, 297.52°)
OKLab	oklab(36.26% 0.0117 -0.123)
OKLCH	oklch(36.26% 0.124 275.5)
XYZ	xyz(6.0110, 4.4287, 19.9361)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E337D #7D782E

analogous

#2E5A7D #2E337D #502E7D

triadic

#2E337D #7D2E33 #337D2E

tetradic

#2E337D #7D2E5A #7D782E #2E7D50

square

#2E337D #7D2E5A #7D782E #2E7D50

split-complementary

#2E337D #7D502E #5A7D2E

monochromatic

#0D0E24 #1E2150 #2E337D #3E45AA #6167C5

Accessibility & contrast

On white

11.14

#2E337D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2E337D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E337D

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E337D	#FFFFFF	#000000	##FFFFFF
##2E337D	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F80

Deuteranopia (green-blind)

#00387B

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2e337d;
/* rgb */ color: rgb(46, 51, 125);
/* oklch */ color: oklch(36.3% 0.124 275.5);

Tailwind

colors: {
  custom: {
    50: '#706aa3',
    500: '#2e337d',
    950: '#000000',
  },
}

SCSS

$custom: #2e337d;
$custom-light: #706aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e337d",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 125
  },
  "hsl": {
    "h": 236.203,
    "s": 46.199,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36264,
    "c": 0.12352,
    "h": 275.5
  },
  "luminance": 0.04429
}

Semantic roles & 50–950 ramp

primary

#2E337D

secondary

#ABA65B

accent

#CE52D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2E337D

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

Preview Lab → · Contrast checker → · Palette generator →