#276C83#276C83

#276C83 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 49.8% C 0.077 H 223.8°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX#276C83
RGBrgb(39, 108, 131)
HSLhsl(195, 54%, 33%)
HSVhsv(195, 70%, 51%)
CMYKcmyk(70.2%, 17.6%, 0%, 48.6%)
CIE-LABlab(42.45, -13.61, -19.01)
CIE-LCHlch(42.45, 23.38, 234.40°)
OKLaboklab(49.83% -0.0554 -0.0531)
OKLCHoklch(49.83% 0.077 223.8)
XYZxyz(10.2943, 12.7940, 23.3953)
Luminance0.1280 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#276C83 #833E27
analogous
#27836C #276C83 #273E83
triadic
#276C83 #83276C #6C8327
tetradic
#276C83 #6C2783 #833E27 #3E8327
square
#276C83 #6C2783 #833E27 #3E8327
split-complementary
#276C83 #83273E #836C27
monochromatic
#0B1E25 #194554 #276C83 #3593B2 #57B0CD

Accessibility & contrast

On white

5.90
#276C83 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.56
#276C83 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276C83
5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##276C83#FFFFFF#000000##FFFFFF
##276C831.005.903.565.90
#FFFFFF5.901.0021.001.00
#0000003.5621.001.0021.00
##FFFFFF5.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F6A84
Deuteranopia (green-blind)
#526083
Tritanopia (blue-blind)
#007373
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #276c83;
/* rgb */ color: rgb(39, 108, 131);
/* oklch */ color: oklch(49.8% 0.077 223.8);
Tailwind
colors: {
  custom: {
    50: '#6d96a7',
    500: '#276c83',
    950: '#000000',
  },
}
SCSS
$custom: #276c83;
$custom-light: #6d96a7;
$custom-dark: #000000;
JSON
{
  "hex": "#276c83",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 131
  },
  "hsl": {
    "h": 195,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.49831,
    "c": 0.07677,
    "h": 223.8
  },
  "luminance": 0.12795
}

Semantic roles & 50–950 ramp

primary
#276C83
secondary
#B26B54
accent
#6F4ADD
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080D0F
muted
#7B7E7F

Preview Lab

Preview with #276C83

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

Preview Lab → · Contrast checker → · Palette generator →

#276C83 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva