#276E8E#276E8E

#276E8E is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 50.9% C 0.086 H 231.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#276E8E
RGB	rgb(39, 110, 142)
HSL	hsl(199, 57%, 35%)
HSV	hsv(199, 73%, 56%)
CMYK	cmyk(72.5%, 22.5%, 0%, 44.3%)
CIE-LAB	lab(43.56, -10.91, -23.89)
CIE-LCH	lch(43.56, 26.27, 245.46°)
OKLab	oklab(50.87% -0.0533 -0.0671)
OKLCH	oklch(50.87% 0.086 231.6)
XYZ	xyz(11.2932, 13.5349, 27.6033)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276E8E #8E4727

analogous

#278E7A #276E8E #273A8E

triadic

#276E8E #8E276E #6E8E27

tetradic

#276E8E #7A278E #8E4727 #3A8E27

square

#276E8E #7A278E #8E4727 #3A8E27

split-complementary

#276E8E #8E273A #8E7A27

monochromatic

#0D242E #1A495E #276E8E #3493BE #5DAED2

Accessibility & contrast

On white

5.66

#276E8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#276E8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276E8E

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276E8E	#FFFFFF	#000000	##FFFFFF
##276E8E	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6D90

Deuteranopia (green-blind)

#50628E

Tritanopia (blue-blind)

#007779

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276e8e;
/* rgb */ color: rgb(39, 110, 142);
/* oklch */ color: oklch(50.9% 0.086 231.6);

Tailwind

colors: {
  custom: {
    50: '#6f97af',
    500: '#276e8e',
    950: '#000000',
  },
}

SCSS

$custom: #276e8e;
$custom-light: #6f97af;
$custom-dark: #000000;

JSON

{
  "hex": "#276e8e",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 142
  },
  "hsl": {
    "h": 198.641,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.50871,
    "c": 0.08566,
    "h": 231.6
  },
  "luminance": 0.13536
}

Semantic roles & 50–950 ramp

primary

#276E8E

secondary

#B87759

accent

#7748E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276E8E

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

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