#2E4583#2E4583

#2E4583 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.6% C 0.108 H 266.4°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#2E4583
RGB	rgb(46, 69, 131)
HSL	hsl(224, 48%, 35%)
HSV	hsv(224, 65%, 51%)
CMYK	cmyk(64.9%, 47.3%, 0%, 48.6%)
CIE-LAB	lab(30.58, 12.24, -37.63)
CIE-LCH	lch(30.58, 39.57, 288.02°)
OKLab	oklab(40.59% -0.0068 -0.1075)
OKLCH	oklch(40.59% 0.108 266.4)
XYZ	xyz(7.3502, 6.4751, 22.3308)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4583 #836C2E

analogous

#2E7083 #2E4583 #422E83

triadic

#2E4583 #832E45 #45832E

tetradic

#2E4583 #832E70 #836C2E #2E8342

square

#2E4583 #832E70 #836C2E #2E8342

split-complementary

#2E4583 #83422E #70832E

monochromatic

#0E1528 #1E2D56 #2E4583 #3E5DB0 #637EC8

Accessibility & contrast

On white

9.15

#2E4583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2E4583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4583

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4583	#FFFFFF	#000000	##FFFFFF
##2E4583	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274C85

Deuteranopia (green-blind)

#194482

Tritanopia (blue-blind)

#00535D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e4583;
/* rgb */ color: rgb(46, 69, 131);
/* oklch */ color: oklch(40.6% 0.108 266.4);

Tailwind

colors: {
  custom: {
    50: '#7078a7',
    500: '#2e4583',
    950: '#000000',
  },
}

SCSS

$custom: #2e4583;
$custom-light: #7078a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4583",
  "rgb": {
    "r": 46,
    "g": 69,
    "b": 131
  },
  "hsl": {
    "h": 223.765,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40586,
    "c": 0.10773,
    "h": 266.4
  },
  "luminance": 0.06476
}

Semantic roles & 50–950 ramp

primary

#2E4583

secondary

#AF995E

accent

#B350D8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2E4583

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

Preview Lab → · Contrast checker → · Palette generator →