#276C8F#276C8F

#276C8F is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.4% C 0.088 H 234.6°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#276C8F
RGB	rgb(39, 108, 143)
HSL	hsl(200, 57%, 36%)
HSV	hsv(200, 73%, 56%)
CMYK	cmyk(72.7%, 24.5%, 0%, 43.9%)
CIE-LAB	lab(42.97, -9.38, -25.40)
CIE-LCH	lch(42.97, 27.08, 249.73°)
OKLab	oklab(50.42% -0.0508 -0.0714)
OKLCH	oklch(50.42% 0.088 234.6)
XYZ	xyz(11.1552, 13.1384, 27.9293)
Luminance	0.1314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276C8F #8F4A27

analogous

#278F7E #276C8F #27388F

triadic

#276C8F #8F276C #6C8F27

tetradic

#276C8F #7E278F #8F4A27 #388F27

square

#276C8F #7E278F #8F4A27 #388F27

split-complementary

#276C8F #8F2738 #8F7E27

monochromatic

#0D232F #1A485F #276C8F #3490BF #5DABD3

Accessibility & contrast

On white

5.79

#276C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#276C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276C8F

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276C8F	#FFFFFF	#000000	##FFFFFF
##276C8F	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6B91

Deuteranopia (green-blind)

#4D618E

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #276c8f;
/* rgb */ color: rgb(39, 108, 143);
/* oklch */ color: oklch(50.4% 0.088 234.6);

Tailwind

colors: {
  custom: {
    50: '#6f96b0',
    500: '#276c8f',
    950: '#000000',
  },
}

SCSS

$custom: #276c8f;
$custom-light: #6f96b0;
$custom-dark: #000000;

JSON

{
  "hex": "#276c8f",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 143
  },
  "hsl": {
    "h": 200.192,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.50418,
    "c": 0.08765,
    "h": 234.6
  },
  "luminance": 0.1314
}

Semantic roles & 50–950 ramp

primary

#276C8F

secondary

#B8795A

accent

#7B47E0

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276C8F

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

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