#2E18A1#2E18A1

#2E18A1 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.9% C 0.199 H 276.7°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#2E18A1
RGB	rgb(46, 24, 161)
HSL	hsl(250, 74%, 36%)
HSV	hsv(250, 85%, 63%)
CMYK	cmyk(71.4%, 85.1%, 0%, 36.9%)
CIE-LAB	lab(23.02, 49.87, -68.45)
CIE-LCH	lch(23.02, 84.69, 306.07°)
OKLab	oklab(35.89% 0.0234 -0.1978)
OKLCH	oklch(35.89% 0.199 276.7)
XYZ	xyz(7.8843, 3.8066, 34.0305)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E18A1 #8BA118

analogous

#1847A1 #2E18A1 #7318A1

triadic

#2E18A1 #A12E18 #18A12E

tetradic

#2E18A1 #A11847 #8BA118 #18A173

square

#2E18A1 #A11847 #8BA118 #18A173

split-complementary

#2E18A1 #A17318 #47A118

monochromatic

#100836 #1F106C #2E18A1 #3D20D6 #674FE5

Accessibility & contrast

On white

11.92

#2E18A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2E18A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E18A1

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E18A1	#FFFFFF	#000000	##FFFFFF
##2E18A1	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA5

Deuteranopia (green-blind)

#00319F

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e18a1;
/* rgb */ color: rgb(46, 24, 161);
/* oklch */ color: oklch(35.9% 0.199 276.7);

Tailwind

colors: {
  custom: {
    50: '#7a5bbe',
    500: '#2e18a1',
    950: '#000000',
  },
}

SCSS

$custom: #2e18a1;
$custom-light: #7a5bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2e18a1",
  "rgb": {
    "r": 46,
    "g": 24,
    "b": 161
  },
  "hsl": {
    "h": 249.635,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35894,
    "c": 0.19915,
    "h": 276.7
  },
  "luminance": 0.03807
}

Semantic roles & 50–950 ramp

primary

#2E18A1

secondary

#B3C74E

accent

#F137D3

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2E18A1

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

Preview Lab → · Contrast checker → · Palette generator →