#2D63A6#2D63A6

#2D63A6 is a mid, vivid cyan. Relative luminance 0.122; OKLCH L 49.8% C 0.122 H 255.3°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D63A6
RGB	rgb(45, 99, 166)
HSL	hsl(213, 57%, 41%)
HSV	hsv(213, 73%, 65%)
CMYK	cmyk(72.9%, 40.4%, 0%, 34.9%)
CIE-LAB	lab(41.58, 5.55, -41.25)
CIE-LCH	lch(41.58, 41.62, 277.66°)
OKLab	oklab(49.77% -0.0309 -0.1177)
OKLCH	oklch(49.77% 0.122 255.3)
XYZ	xyz(12.4244, 12.2334, 37.7755)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D63A6 #A6702D

analogous

#2DA0A6 #2D63A6 #342DA6

triadic

#2D63A6 #A62D63 #63A62D

tetradic

#2D63A6 #A62DA0 #A6702D #2DA634

square

#2D63A6 #A62DA0 #A6702D #2DA634

split-complementary

#2D63A6 #A6342D #A0A62D

monochromatic

#132A46 #204676 #2D63A6 #4481CC #74A1D9

Accessibility & contrast

On white

6.09

#2D63A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2D63A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63A6

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D63A6	#FFFFFF	#000000	##FFFFFF
##2D63A6	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4468A9

Deuteranopia (green-blind)

#305DA5

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2d63a6;
/* rgb */ color: rgb(45, 99, 166);
/* oklch */ color: oklch(49.8% 0.122 255.3);

Tailwind

colors: {
  custom: {
    50: '#768ec1',
    500: '#2d63a6',
    950: '#000000',
  },
}

SCSS

$custom: #2d63a6;
$custom-light: #768ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d63a6",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 166
  },
  "hsl": {
    "h": 213.223,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49767,
    "c": 0.12166,
    "h": 255.3
  },
  "luminance": 0.12235
}

Semantic roles & 50–950 ramp

primary

#2D63A6

secondary

#C19C6E

accent

#9C47E1

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2D63A6

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

Preview Lab → · Contrast checker → · Palette generator →