#276E89#276E89

#276E89 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.6% C 0.081 H 227.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#276E89
RGB	rgb(39, 110, 137)
HSL	hsl(197, 56%, 35%)
HSV	hsv(197, 72%, 54%)
CMYK	cmyk(71.5%, 19.7%, 0%, 46.3%)
CIE-LAB	lab(43.34, -12.67, -21.24)
CIE-LCH	lch(43.34, 24.73, 239.18°)
OKLab	oklab(50.63% -0.0552 -0.0595)
OKLCH	oklch(50.63% 0.081 227.1)
XYZ	xyz(10.9262, 13.3881, 25.6704)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276E89 #894227

analogous

#278973 #276E89 #273D89

triadic

#276E89 #89276E #6E8927

tetradic

#276E89 #732789 #894227 #3D8927

square

#276E89 #732789 #894227 #3D8927

split-complementary

#276E89 #89273D #897327

monochromatic

#0C222A #194859 #276E89 #3594B9 #5AB0D0

Accessibility & contrast

On white

5.71

#276E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#276E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276E89

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276E89	#FFFFFF	#000000	##FFFFFF
##276E89	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)

#606C8A

Deuteranopia (green-blind)

#526289

Tritanopia (blue-blind)

#007677

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #276e89;
/* rgb */ color: rgb(39, 110, 137);
/* oklch */ color: oklch(50.6% 0.081 227.1);

Tailwind

colors: {
  custom: {
    50: '#6e97ab',
    500: '#276e89',
    950: '#000000',
  },
}

SCSS

$custom: #276e89;
$custom-light: #6e97ab;
$custom-dark: #000000;

JSON

{
  "hex": "#276e89",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 137
  },
  "hsl": {
    "h": 196.531,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.50627,
    "c": 0.08113,
    "h": 227.1
  },
  "luminance": 0.13389
}

Semantic roles & 50–950 ramp

primary

#276E89

secondary

#B57157

accent

#7249DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276E89

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

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