#2E2378#2E2378

#2E2378 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.9% C 0.138 H 281.6°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#2E2378
RGB	rgb(46, 35, 120)
HSL	hsl(248, 55%, 30%)
HSV	hsv(248, 71%, 47%)
CMYK	cmyk(61.7%, 70.8%, 0%, 52.9%)
CIE-LAB	lab(20.59, 31.08, -46.89)
CIE-LCH	lch(20.59, 56.25, 303.54°)
OKLab	oklab(32.87% 0.0276 -0.135)
OKLCH	oklch(32.87% 0.138 281.6)
XYZ	xyz(5.1169, 3.1386, 18.1018)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E2378 #6D7823

analogous

#234278 #2E2378 #592378

triadic

#2E2378 #782E23 #23782E

tetradic

#2E2378 #782342 #6D7823 #237859

square

#2E2378 #782342 #6D7823 #237859

split-complementary

#2E2378 #785923 #427823

monochromatic

#0A0719 #1C1549 #2E2378 #4031A7 #5B4BCA

Accessibility & contrast

On white

12.90

#2E2378 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2E2378 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E2378

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E2378	#FFFFFF	#000000	##FFFFFF
##2E2378	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357B

Deuteranopia (green-blind)

#002E76

Tritanopia (blue-blind)

#00394A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2e2378;
/* rgb */ color: rgb(46, 35, 120);
/* oklch */ color: oklch(32.9% 0.138 281.6);

Tailwind

colors: {
  custom: {
    50: '#705fa0',
    500: '#2e2378',
    950: '#000000',
  },
}

SCSS

$custom: #2e2378;
$custom-light: #705fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e2378",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 120
  },
  "hsl": {
    "h": 247.765,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32871,
    "c": 0.13781,
    "h": 281.6
  },
  "luminance": 0.03139
}

Semantic roles & 50–950 ramp

primary

#2E2378

secondary

#9FAB4C

accent

#DE4ACB

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #2E2378

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

Preview Lab → · Contrast checker → · Palette generator →