#2851AF#2851AF

#2851AF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.2% C 0.157 H 263.6°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#2851AF
RGB	rgb(40, 81, 175)
HSL	hsl(222, 63%, 42%)
HSV	hsv(222, 77%, 69%)
CMYK	cmyk(77.1%, 53.7%, 0%, 31.4%)
CIE-LAB	lab(36.80, 20.09, -54.28)
CIE-LCH	lch(36.80, 57.88, 290.31°)
OKLab	oklab(46.23% -0.0174 -0.1564)
OKLCH	oklch(46.23% 0.157 263.6)
XYZ	xyz(11.5526, 9.4298, 41.7604)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2851AF #AF8628

analogous

#2895AF #2851AF #4328AF

triadic

#2851AF #AF2851 #51AF28

tetradic

#2851AF #AF2895 #AF8628 #28AF43

square

#2851AF #AF2895 #AF8628 #28AF43

split-complementary

#2851AF #AF4328 #95AF28

monochromatic

#11234B #1D3A7D #2851AF #416DD4 #7393DF

Accessibility & contrast

On white

7.28

#2851AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2851AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2851AF

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2851AF	#FFFFFF	#000000	##FFFFFF
##2851AF	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#075DB2

Deuteranopia (green-blind)

#0051AD

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2851af;
/* rgb */ color: rgb(40, 81, 175);
/* oklch */ color: oklch(46.2% 0.157 263.6);

Tailwind

colors: {
  custom: {
    50: '#7681c8',
    500: '#2851af',
    950: '#000000',
  },
}

SCSS

$custom: #2851af;
$custom-light: #7681c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2851af",
  "rgb": {
    "r": 40,
    "g": 81,
    "b": 175
  },
  "hsl": {
    "h": 221.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46225,
    "c": 0.15736,
    "h": 263.6
  },
  "luminance": 0.09431
}

Semantic roles & 50–950 ramp

primary

#2851AF

secondary

#C6AB6D

accent

#B442E6

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2851AF

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

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