#2D63A8#2D63A8

#2D63A8 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 49.9% C 0.124 H 255.8°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#2D63A8
RGB	rgb(45, 99, 168)
HSL	hsl(214, 58%, 42%)
HSV	hsv(214, 73%, 66%)
CMYK	cmyk(73.2%, 41.1%, 0%, 34.1%)
CIE-LAB	lab(41.70, 6.30, -42.25)
CIE-LCH	lch(41.70, 42.71, 278.48°)
OKLab	oklab(49.9% -0.0304 -0.1206)
OKLCH	oklch(49.9% 0.124 255.8)
XYZ	xyz(12.6093, 12.3073, 38.7492)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D63A8 #A8722D

analogous

#2DA0A8 #2D63A8 #352DA8

triadic

#2D63A8 #A82D63 #63A82D

tetradic

#2D63A8 #A82DA0 #A8722D #2DA835

square

#2D63A8 #A82DA0 #A8722D #2DA835

split-complementary

#2D63A8 #A8352D #A0A82D

monochromatic

#132A47 #204778 #2D63A8 #4581CD #75A2DA

Accessibility & contrast

On white

6.07

#2D63A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2D63A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63A8

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D63A8	#FFFFFF	#000000	##FFFFFF
##2D63A8	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4269AB

Deuteranopia (green-blind)

#2E5DA7

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2d63a8;
/* rgb */ color: rgb(45, 99, 168);
/* oklch */ color: oklch(49.9% 0.124 255.8);

Tailwind

colors: {
  custom: {
    50: '#768ec2',
    500: '#2d63a8',
    950: '#000000',
  },
}

SCSS

$custom: #2d63a8;
$custom-light: #768ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d63a8",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 168
  },
  "hsl": {
    "h": 213.659,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49895,
    "c": 0.12438,
    "h": 255.8
  },
  "luminance": 0.12309
}

Semantic roles & 50–950 ramp

primary

#2D63A8

secondary

#C29D6F

accent

#9D47E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2D63A8

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

Preview Lab → · Contrast checker → · Palette generator →