#2E63A8#2E63A8

#2E63A8 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 49.9% C 0.124 H 256.1°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2E63A8
RGB	rgb(46, 99, 168)
HSL	hsl(214, 57%, 42%)
HSV	hsv(214, 73%, 66%)
CMYK	cmyk(72.6%, 41.1%, 0%, 34.1%)
CIE-LAB	lab(41.74, 6.44, -42.19)
CIE-LCH	lch(41.74, 42.68, 278.69°)
OKLab	oklab(49.93% -0.0297 -0.1204)
OKLCH	oklch(49.93% 0.124 256.1)
XYZ	xyz(12.6538, 12.3303, 38.7513)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E63A8 #A8732E

analogous

#2EA0A8 #2E63A8 #362EA8

triadic

#2E63A8 #A82E63 #63A82E

tetradic

#2E63A8 #A82EA0 #A8732E #2EA836

square

#2E63A8 #A82EA0 #A8732E #2EA836

split-complementary

#2E63A8 #A8362E #A0A82E

monochromatic

#142A48 #214778 #2E63A8 #4781CD #77A2DA

Accessibility & contrast

On white

6.06

#2E63A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#2E63A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E63A8

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E63A8	#FFFFFF	#000000	##FFFFFF
##2E63A8	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4269AB

Deuteranopia (green-blind)

#2F5DA7

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2e63a8;
/* rgb */ color: rgb(46, 99, 168);
/* oklch */ color: oklch(49.9% 0.124 256.1);

Tailwind

colors: {
  custom: {
    50: '#768ec2',
    500: '#2e63a8',
    950: '#000000',
  },
}

SCSS

$custom: #2e63a8;
$custom-light: #768ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e63a8",
  "rgb": {
    "r": 46,
    "g": 99,
    "b": 168
  },
  "hsl": {
    "h": 213.934,
    "s": 57.009,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49933,
    "c": 0.12403,
    "h": 256.1
  },
  "luminance": 0.12332
}

Semantic roles & 50–950 ramp

primary

#2E63A8

secondary

#C29E70

accent

#9E48E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2E63A8

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

Preview Lab → · Contrast checker → · Palette generator →