#2763B3#2763B3

#2763B3 is a mid, vivid cyan. Relative luminance 0.126; OKLCH L 50.4% C 0.141 H 256.9°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX#2763B3
RGBrgb(39, 99, 179)
HSLhsl(214, 64%, 43%)
HSVhsv(214, 78%, 70%)
CMYKcmyk(78.2%, 44.7%, 0%, 29.8%)
CIE-LABlab(42.17, 9.72, -47.98)
CIE-LCHlch(42.17, 48.96, 281.45°)
OKLaboklab(50.42% -0.032 -0.1375)
OKLCHoklch(50.42% 0.141 256.9)
XYZxyz(13.4322, 12.6081, 44.3648)
Luminance0.1261 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2763B3 #B37727
analogous
#27A9B3 #2763B3 #3127B3
triadic
#2763B3 #B32763 #63B327
tetradic
#2763B3 #B327A9 #B37727 #27B331
square
#2763B3 #B327A9 #B37727 #27B331
split-complementary
#2763B3 #B33127 #A9B327
monochromatic
#112B4E #1C4781 #2763B3 #4181D6 #74A2E1

Accessibility & contrast

On white

5.96
#2763B3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.52
#2763B3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2763B3
5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2763B3#FFFFFF#000000##FFFFFF
##2763B31.005.963.525.96
#FFFFFF5.961.0021.001.00
#0000003.5221.001.0021.00
##FFFFFF5.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A6AB6
Deuteranopia (green-blind)
#1D5EB1
Tritanopia (blue-blind)
#007682
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #2763b3;
/* rgb */ color: rgb(39, 99, 179);
/* oklch */ color: oklch(50.4% 0.141 256.9);
Tailwind
colors: {
  custom: {
    50: '#768eca',
    500: '#2763b3',
    950: '#000000',
  },
}
SCSS
$custom: #2763b3;
$custom-light: #768eca;
$custom-dark: #000000;
JSON
{
  "hex": "#2763b3",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 179
  },
  "hsl": {
    "h": 214.286,
    "s": 64.22,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50416,
    "c": 0.14122,
    "h": 256.9
  },
  "luminance": 0.1261
}

Semantic roles & 50–950 ramp

primary
#2763B3
secondary
#C8A16E
accent
#A041E7
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0C13
muted
#7C7D82

Preview Lab

Preview with #2763B3

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

Preview Lab → · Contrast checker → · Palette generator →

#2763B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva