#276D90#276D90

#276D90 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.7% C 0.088 H 234.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#276D90
RGB	rgb(39, 109, 144)
HSL	hsl(200, 57%, 36%)
HSV	hsv(200, 73%, 56%)
CMYK	cmyk(72.9%, 24.3%, 0%, 43.5%)
CIE-LAB	lab(43.33, -9.61, -25.44)
CIE-LCH	lch(43.33, 27.19, 249.30°)
OKLab	oklab(50.72% -0.0515 -0.0715)
OKLCH	oklch(50.72% 0.088 234.3)
XYZ	xyz(11.3374, 13.3809, 28.3654)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276D90 #904A27

analogous

#27907E #276D90 #273890

triadic

#276D90 #90276D #6D9027

tetradic

#276D90 #7E2790 #904A27 #389027

square

#276D90 #7E2790 #904A27 #389027

split-complementary

#276D90 #902738 #907E27

monochromatic

#0D2430 #1A4960 #276D90 #3491C0 #5EACD3

Accessibility & contrast

On white

5.71

#276D90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#276D90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276D90

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276D90	#FFFFFF	#000000	##FFFFFF
##276D90	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6C92

Deuteranopia (green-blind)

#4E628F

Tritanopia (blue-blind)

#007679

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #276d90;
/* rgb */ color: rgb(39, 109, 144);
/* oklch */ color: oklch(50.7% 0.088 234.3);

Tailwind

colors: {
  custom: {
    50: '#7096b0',
    500: '#276d90',
    950: '#000000',
  },
}

SCSS

$custom: #276d90;
$custom-light: #7096b0;
$custom-dark: #000000;

JSON

{
  "hex": "#276d90",
  "rgb": {
    "r": 39,
    "g": 109,
    "b": 144
  },
  "hsl": {
    "h": 200,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.5072,
    "c": 0.08813,
    "h": 234.3
  },
  "luminance": 0.13382
}

Semantic roles & 50–950 ramp

primary

#276D90

secondary

#B97A5A

accent

#7A47E1

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276D90

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

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