#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
RGBrgb(37, 99, 162)
HSLhsl(210, 63%, 39%)
HSVhsv(210, 77%, 64%)
CMYKcmyk(77.2%, 38.9%, 0%, 36.5%)
CIE-LABlab(41.10, 2.93, -39.67)
CIE-LCHlch(41.10, 39.78, 274.23°)
OKLaboklab(49.24% -0.037 -0.1131)
OKLCHoklch(49.24% 0.119 251.9)
XYZxyz(11.7439, 11.9243, 35.8581)
Luminance0.1193 (WCAG relative)
Temperaturecool
Familycyan

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
##2563A21.006.203.396.20
#FFFFFF6.201.0021.001.00
#0000003.3921.001.0021.00
##FFFFFF6.201.0021.001.00

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 →

#2563A2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva