#2E2897#2E2897

#2E2897 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.8% C 0.173 H 276.1°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#2E2897
RGB	rgb(46, 40, 151)
HSL	hsl(243, 58%, 37%)
HSV	hsv(243, 74%, 59%)
CMYK	cmyk(69.5%, 73.5%, 0%, 40.8%)
CIE-LAB	lab(24.74, 38.56, -59.49)
CIE-LCH	lch(24.74, 70.89, 302.95°)
OKLab	oklab(36.77% 0.0183 -0.1719)
OKLCH	oklch(36.77% 0.173 276.1)
XYZ	xyz(7.4696, 4.3321, 29.7147)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E2897 #919728

analogous

#285A97 #2E2897 #652897

triadic

#2E2897 #972E28 #28972E

tetradic

#2E2897 #97285A #919728 #289765

square

#2E2897 #97285A #919728 #289765

split-complementary

#2E2897 #976528 #5A9728

monochromatic

#110E36 #1F1B67 #2E2897 #3D35C7 #6A64D6

Accessibility & contrast

On white

11.25

#2E2897 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2E2897 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E2897

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E2897	#FFFFFF	#000000	##FFFFFF
##2E2897	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003695

Tritanopia (blue-blind)

#00475D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2e2897;
/* rgb */ color: rgb(46, 40, 151);
/* oklch */ color: oklch(36.8% 0.173 276.1);

Tailwind

colors: {
  custom: {
    50: '#7663b7',
    500: '#2e2897',
    950: '#000000',
  },
}

SCSS

$custom: #2e2897;
$custom-light: #7663b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e2897",
  "rgb": {
    "r": 46,
    "g": 40,
    "b": 151
  },
  "hsl": {
    "h": 243.243,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36769,
    "c": 0.17286,
    "h": 276.1
  },
  "luminance": 0.04333
}

Semantic roles & 50–950 ramp

primary

#2E2897

secondary

#B7BC5F

accent

#E146D9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2E2897

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

Preview Lab → · Contrast checker → · Palette generator →