#276F83#276F83

#276F83 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.6% C 0.076 H 219.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#276F83
RGB	rgb(39, 111, 131)
HSL	hsl(193, 54%, 33%)
HSV	hsv(193, 70%, 51%)
CMYK	cmyk(70.2%, 15.3%, 0%, 48.6%)
CIE-LAB	lab(43.42, -15.31, -17.53)
CIE-LCH	lch(43.42, 23.27, 228.88°)
OKLab	oklab(50.6% -0.0587 -0.0489)
OKLCH	oklch(50.6% 0.076 219.8)
XYZ	xyz(10.6162, 13.4377, 23.5026)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276F83 #833B27

analogous

#278369 #276F83 #274183

triadic

#276F83 #83276F #6F8327

tetradic

#276F83 #692783 #833B27 #418327

square

#276F83 #692783 #833B27 #418327

split-complementary

#276F83 #832741 #836927

monochromatic

#0B1F25 #194754 #276F83 #3597B2 #57B3CD

Accessibility & contrast

On white

5.69

#276F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#276F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276F83

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276F83	#FFFFFF	#000000	##FFFFFF
##276F83	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636C84

Deuteranopia (green-blind)

#566283

Tritanopia (blue-blind)

#007675

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276f83;
/* rgb */ color: rgb(39, 111, 131);
/* oklch */ color: oklch(50.6% 0.076 219.8);

Tailwind

colors: {
  custom: {
    50: '#6e98a7',
    500: '#276f83',
    950: '#000000',
  },
}

SCSS

$custom: #276f83;
$custom-light: #6e98a7;
$custom-dark: #000000;

JSON

{
  "hex": "#276f83",
  "rgb": {
    "r": 39,
    "g": 111,
    "b": 131
  },
  "hsl": {
    "h": 193.043,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.50604,
    "c": 0.07642,
    "h": 219.8
  },
  "luminance": 0.13439
}

Semantic roles & 50–950 ramp

primary

#276F83

secondary

#B26854

accent

#6A4ADD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #276F83

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

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