#2563A2#2563A2

#2563A2 is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 49.2% C 0.119 H 251.9°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#2563A2
RGB	rgb(37, 99, 162)
HSL	hsl(210, 63%, 39%)
HSV	hsv(210, 77%, 64%)
CMYK	cmyk(77.2%, 38.9%, 0%, 36.5%)
CIE-LAB	lab(41.10, 2.93, -39.67)
CIE-LCH	lch(41.10, 39.78, 274.23°)
OKLab	oklab(49.24% -0.037 -0.1131)
OKLCH	oklch(49.24% 0.119 251.9)
XYZ	xyz(11.7439, 11.9243, 35.8581)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2563A2 #A26425

analogous

#25A2A2 #2563A2 #2625A2

triadic

#2563A2 #A22563 #63A225

tetradic

#2563A2 #A225A2 #A26425 #25A226

square

#2563A2 #A225A2 #A26425 #25A226

split-complementary

#2563A2 #A22625 #A2A225

monochromatic

#0E263E #1A4570 #2563A2 #3481D1 #65A0DC

Accessibility & contrast

On white

6.20

#2563A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#2563A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2563A2

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2563A2	#FFFFFF	#000000	##FFFFFF
##2563A2	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4567A5

Deuteranopia (green-blind)

#325CA1

Tritanopia (blue-blind)

#00727A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2563a2;
/* rgb */ color: rgb(37, 99, 162);
/* oklch */ color: oklch(49.2% 0.119 251.9);

Tailwind

colors: {
  custom: {
    50: '#728fbe',
    500: '#2563a2',
    950: '#000000',
  },
}

SCSS

$custom: #2563a2;
$custom-light: #728fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2563a2",
  "rgb": {
    "r": 37,
    "g": 99,
    "b": 162
  },
  "hsl": {
    "h": 210.24,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49238,
    "c": 0.11906,
    "h": 251.9
  },
  "luminance": 0.11926
}

Semantic roles & 50–950 ramp

primary

#2563A2

secondary

#C29261

accent

#9542E6

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2563A2

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

Preview Lab → · Contrast checker → · Palette generator →