#2363A4#2363A4

#2363A4 is a mid, vivid cyan. Relative luminance 0.120; OKLCH L 49.3% C 0.122 H 252.1°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#2363A4
RGB	rgb(35, 99, 164)
HSL	hsl(210, 65%, 39%)
HSV	hsv(210, 79%, 64%)
CMYK	cmyk(78.7%, 39.6%, 0%, 35.7%)
CIE-LAB	lab(41.15, 3.46, -40.77)
CIE-LCH	lch(41.15, 40.92, 274.85°)
OKLab	oklab(49.3% -0.0377 -0.1164)
OKLCH	oklch(49.3% 0.122 252.1)
XYZ	xyz(11.8533, 11.9599, 36.7985)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2363A4 #A46423

analogous

#23A4A4 #2363A4 #2423A4

triadic

#2363A4 #A42363 #63A423

tetradic

#2363A4 #A423A4 #A46423 #23A424

square

#2363A4 #A423A4 #A46423 #23A424

split-complementary

#2363A4 #A42423 #A4A423

monochromatic

#0D263F #184572 #2363A4 #3181D3 #64A0DE

Accessibility & contrast

On white

6.19

#2363A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#2363A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2363A4

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2363A4	#FFFFFF	#000000	##FFFFFF
##2363A4	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4467A7

Deuteranopia (green-blind)

#2F5CA3

Tritanopia (blue-blind)

#00727B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2363a4;
/* rgb */ color: rgb(35, 99, 164);
/* oklch */ color: oklch(49.3% 0.122 252.1);

Tailwind

colors: {
  custom: {
    50: '#728ebf',
    500: '#2363a4',
    950: '#000000',
  },
}

SCSS

$custom: #2363a4;
$custom-light: #728ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#2363a4",
  "rgb": {
    "r": 35,
    "g": 99,
    "b": 164
  },
  "hsl": {
    "h": 210.233,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49303,
    "c": 0.12235,
    "h": 252.1
  },
  "luminance": 0.11961
}

Semantic roles & 50–950 ramp

primary

#2363A4

secondary

#C39260

accent

#9540E8

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2363A4

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

Preview Lab → · Contrast checker → · Palette generator →