#276F80#276F80

#276F80 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.5% C 0.075 H 216.4°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#276F80
RGB	rgb(39, 111, 128)
HSL	hsl(191, 53%, 33%)
HSV	hsv(191, 70%, 50%)
CMYK	cmyk(69.5%, 13.3%, 0%, 49.8%)
CIE-LAB	lab(43.30, -16.32, -15.91)
CIE-LCH	lch(43.30, 22.79, 224.27°)
OKLab	oklab(50.47% -0.06 -0.0443)
OKLCH	oklch(50.47% 0.075 216.4)
XYZ	xyz(10.4158, 13.3576, 22.4472)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276F80 #803827

analogous

#278065 #276F80 #274280

triadic

#276F80 #80276F #6F8027

tetradic

#276F80 #652780 #803827 #428027

square

#276F80 #652780 #803827 #428027

split-complementary

#276F80 #802742 #806527

monochromatic

#0A1E22 #194651 #276F80 #3598AF #56B5CB

Accessibility & contrast

On white

5.72

#276F80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#276F80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276F80

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276F80	#FFFFFF	#000000	##FFFFFF
##276F80	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646C81

Deuteranopia (green-blind)

#576280

Tritanopia (blue-blind)

#007574

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #276f80;
/* rgb */ color: rgb(39, 111, 128);
/* oklch */ color: oklch(50.5% 0.075 216.4);

Tailwind

colors: {
  custom: {
    50: '#6d98a4',
    500: '#276f80',
    950: '#000000',
  },
}

SCSS

$custom: #276f80;
$custom-light: #6d98a4;
$custom-dark: #000000;

JSON

{
  "hex": "#276f80",
  "rgb": {
    "r": 39,
    "g": 111,
    "b": 128
  },
  "hsl": {
    "h": 191.461,
    "s": 53.293,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5047,
    "c": 0.07459,
    "h": 216.4
  },
  "luminance": 0.13359
}

Semantic roles & 50–950 ramp

primary

#276F80

secondary

#B06453

accent

#674BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #276F80

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

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