#2E30AF#2E30AF

#2E30AF is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.5% C 0.195 H 272.8°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#2E30AF
RGB	rgb(46, 48, 175)
HSL	hsl(239, 58%, 43%)
HSV	hsv(239, 74%, 69%)
CMYK	cmyk(73.7%, 72.6%, 0%, 31.4%)
CIE-LAB	lab(28.87, 41.98, -67.22)
CIE-LCH	lch(28.87, 79.26, 301.99°)
OKLab	oklab(40.45% 0.0096 -0.1945)
OKLCH	oklch(40.45% 0.195 272.8)
XYZ	xyz(9.9189, 5.7889, 41.1437)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E30AF #AFAD2E

analogous

#2E70AF #2E30AF #6C2EAF

triadic

#2E30AF #AF2E30 #30AF2E

tetradic

#2E30AF #AF2E70 #AFAD2E #2EAF6C

square

#2E30AF #AF2E70 #AFAD2E #2EAF6C

split-complementary

#2E30AF #AF6C2E #70AF2E

monochromatic

#15154E #21237F #2E30AF #4B4DD0 #7B7DDC

Accessibility & contrast

On white

9.73

#2E30AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2E30AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E30AF

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E30AF	#FFFFFF	#000000	##FFFFFF
##2E30AF	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB3

Deuteranopia (green-blind)

#003EAD

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2e30af;
/* rgb */ color: rgb(46, 48, 175);
/* oklch */ color: oklch(40.5% 0.195 272.8);

Tailwind

colors: {
  custom: {
    50: '#7b69c8',
    500: '#2e30af',
    950: '#000000',
  },
}

SCSS

$custom: #2e30af;
$custom-light: #7b69c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e30af",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 175
  },
  "hsl": {
    "h": 239.07,
    "s": 58.371,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40451,
    "c": 0.19473,
    "h": 272.8
  },
  "luminance": 0.0579
}

Semantic roles & 50–950 ramp

primary

#2E30AF

secondary

#C5C374

accent

#DF46E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2E30AF

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

Preview Lab → · Contrast checker → · Palette generator →