#276F9F#276F9F

#276F9F is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.0% C 0.103 H 242.1°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#276F9F
RGBrgb(39, 111, 159)
HSLhsl(204, 61%, 39%)
HSVhsv(204, 75%, 62%)
CMYKcmyk(75.5%, 30.2%, 0%, 37.6%)
CIE-LABlab(44.66, -5.35, -32.26)
CIE-LCHlch(44.66, 32.70, 260.59°)
OKLaboklab(52.01% -0.0483 -0.0913)
OKLCHoklch(52.01% 0.103 242.1)
XYZxyz(12.7767, 14.3019, 34.8813)
Luminance0.1430 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#276F9F #9F5727
analogous
#279F93 #276F9F #27339F
triadic
#276F9F #9F276F #6F9F27
tetradic
#276F9F #93279F #9F5727 #339F27
square
#276F9F #93279F #9F5727 #339F27
split-complementary
#276F9F #9F2733 #9F9327
monochromatic
#0F2A3D #1B4D6E #276F9F #3691CE #67ACDA

Accessibility & contrast

On white

5.44
#276F9F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#276F9F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276F9F
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##276F9F#FFFFFF#000000##FFFFFF
##276F9F1.005.443.865.44
#FFFFFF5.441.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5970A1
Deuteranopia (green-blind)
#48659E
Tritanopia (blue-blind)
#007B80
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #276f9f;
/* rgb */ color: rgb(39, 111, 159);
/* oklch */ color: oklch(52.0% 0.103 242.1);
Tailwind
colors: {
  custom: {
    50: '#7298bb',
    500: '#276f9f',
    950: '#000000',
  },
}
SCSS
$custom: #276f9f;
$custom-light: #7298bb;
$custom-dark: #000000;
JSON
{
  "hex": "#276f9f",
  "rgb": {
    "r": 39,
    "g": 111,
    "b": 159
  },
  "hsl": {
    "h": 204,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.52009,
    "c": 0.10328,
    "h": 242.1
  },
  "luminance": 0.14303
}

Semantic roles & 50–950 ramp

primary
#276F9F
secondary
#C08862
accent
#8444E4
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090D12
muted
#7B7E81

Preview Lab

Preview with #276F9F

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

Preview Lab → · Contrast checker → · Palette generator →

#276F9F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva