#276C90#276C90

#276C90 is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.5% C 0.089 H 235.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#276C90
RGB	rgb(39, 108, 144)
HSL	hsl(201, 57%, 36%)
HSV	hsv(201, 73%, 56%)
CMYK	cmyk(72.9%, 25%, 0%, 43.5%)
CIE-LAB	lab(43.02, -9.02, -25.93)
CIE-LCH	lch(43.02, 27.45, 250.81°)
OKLab	oklab(50.47% -0.0504 -0.073)
OKLCH	oklch(50.47% 0.089 235.4)
XYZ	xyz(11.2313, 13.1688, 28.3301)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276C90 #904B27

analogous

#27907F #276C90 #273890

triadic

#276C90 #90276C #6C9027

tetradic

#276C90 #7F2790 #904B27 #389027

square

#276C90 #7F2790 #904B27 #389027

split-complementary

#276C90 #902738 #907F27

monochromatic

#0D2430 #1A4860 #276C90 #3490C0 #5EABD3

Accessibility & contrast

On white

5.78

#276C90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#276C90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276C90

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276C90	#FFFFFF	#000000	##FFFFFF
##276C90	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6B92

Deuteranopia (green-blind)

#4C618F

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #276c90;
/* rgb */ color: rgb(39, 108, 144);
/* oklch */ color: oklch(50.5% 0.089 235.4);

Tailwind

colors: {
  custom: {
    50: '#6f96b0',
    500: '#276c90',
    950: '#000000',
  },
}

SCSS

$custom: #276c90;
$custom-light: #6f96b0;
$custom-dark: #000000;

JSON

{
  "hex": "#276c90",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 144
  },
  "hsl": {
    "h": 200.571,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.50469,
    "c": 0.08868,
    "h": 235.4
  },
  "luminance": 0.1317
}

Semantic roles & 50–950 ramp

primary

#276C90

secondary

#B97B5A

accent

#7C47E1

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276C90

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

Preview Lab → · Contrast checker → · Palette generator →