#2E4183#2E4183

#2E4183 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.7% C 0.113 H 268.7°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2E4183
RGB	rgb(46, 65, 131)
HSL	hsl(227, 48%, 35%)
HSV	hsv(227, 65%, 51%)
CMYK	cmyk(64.9%, 50.4%, 0%, 48.6%)
CIE-LAB	lab(29.41, 14.96, -39.51)
CIE-LCH	lch(29.41, 42.25, 290.74°)
OKLab	oklab(39.69% -0.0025 -0.1131)
OKLCH	oklch(39.69% 0.113 268.7)
XYZ	xyz(7.1124, 5.9995, 22.2515)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4183 #83702E

analogous

#2E6C83 #2E4183 #452E83

triadic

#2E4183 #832E41 #41832E

tetradic

#2E4183 #832E6C #83702E #2E8345

square

#2E4183 #832E6C #83702E #2E8345

split-complementary

#2E4183 #83452E #6C832E

monochromatic

#0E1428 #1E2B56 #2E4183 #3E57B0 #637AC8

Accessibility & contrast

On white

9.55

#2E4183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2E4183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4183

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4183	#FFFFFF	#000000	##FFFFFF
##2E4183	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4985

Deuteranopia (green-blind)

#0C4282

Tritanopia (blue-blind)

#00505B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2e4183;
/* rgb */ color: rgb(46, 65, 131);
/* oklch */ color: oklch(39.7% 0.113 268.7);

Tailwind

colors: {
  custom: {
    50: '#7075a7',
    500: '#2e4183',
    950: '#000000',
  },
}

SCSS

$custom: #2e4183;
$custom-light: #7075a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4183",
  "rgb": {
    "r": 46,
    "g": 65,
    "b": 131
  },
  "hsl": {
    "h": 226.588,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.39694,
    "c": 0.11311,
    "h": 268.7
  },
  "luminance": 0.06
}

Semantic roles & 50–950 ramp

primary

#2E4183

secondary

#AF9D5E

accent

#B950D8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2E4183

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

Preview Lab → · Contrast checker → · Palette generator →