#276C8A#276C8A

#276C8A is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.2% C 0.083 H 230.5°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#276C8A
RGB	rgb(39, 108, 138)
HSL	hsl(198, 56%, 35%)
HSV	hsv(198, 72%, 54%)
CMYK	cmyk(71.7%, 21.7%, 0%, 45.9%)
CIE-LAB	lab(42.75, -11.16, -22.76)
CIE-LCH	lch(42.75, 25.35, 243.87°)
OKLab	oklab(50.17% -0.0526 -0.0638)
OKLCH	oklch(50.17% 0.083 230.5)
XYZ	xyz(10.7849, 12.9902, 25.9788)
Luminance	0.1299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276C8A #8A4527

analogous

#278A77 #276C8A #273B8A

triadic

#276C8A #8A276C #6C8A27

tetradic

#276C8A #77278A #8A4527 #3B8A27

square

#276C8A #77278A #8A4527 #3B8A27

split-complementary

#276C8A #8A273B #8A7727

monochromatic

#0C212B #1A475A #276C8A #3491BA #5BADD1

Accessibility & contrast

On white

5.84

#276C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#276C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276C8A

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276C8A	#FFFFFF	#000000	##FFFFFF
##276C8A	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6A8B

Deuteranopia (green-blind)

#4F618A

Tritanopia (blue-blind)

#007476

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #276c8a;
/* rgb */ color: rgb(39, 108, 138);
/* oklch */ color: oklch(50.2% 0.083 230.5);

Tailwind

colors: {
  custom: {
    50: '#6e96ac',
    500: '#276c8a',
    950: '#000000',
  },
}

SCSS

$custom: #276c8a;
$custom-light: #6e96ac;
$custom-dark: #000000;

JSON

{
  "hex": "#276c8a",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 138
  },
  "hsl": {
    "h": 198.182,
    "s": 55.932,
    "l": 34.706
  },
  "oklch": {
    "l": 0.50167,
    "c": 0.08274,
    "h": 230.5
  },
  "luminance": 0.12991
}

Semantic roles & 50–950 ramp

primary

#276C8A

secondary

#B67457

accent

#7649DF

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276C8A

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

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