#275D80#275D80

#275D80 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.9% C 0.081 H 240.2°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#275D80
RGB	rgb(39, 93, 128)
HSL	hsl(204, 53%, 33%)
HSV	hsv(204, 70%, 50%)
CMYK	cmyk(69.5%, 27.3%, 0%, 49.8%)
CIE-LAB	lab(37.51, -5.79, -24.84)
CIE-LCH	lch(37.51, 25.51, 256.87°)
OKLab	oklab(45.85% -0.04 -0.07)
OKLCH	oklch(45.85% 0.081 240.2)
XYZ	xyz(8.6458, 9.8176, 21.8572)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275D80 #804A27

analogous

#278077 #275D80 #273080

triadic

#275D80 #80275D #5D8027

tetradic

#275D80 #772780 #804A27 #308027

square

#275D80 #772780 #804A27 #308027

split-complementary

#275D80 #802730 #807727

monochromatic

#0A1922 #193B51 #275D80 #357FAF #569DCB

Accessibility & contrast

On white

7.09

#275D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#275D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275D80

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275D80	#FFFFFF	#000000	##FFFFFF
##275D80	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5D82

Deuteranopia (green-blind)

#41547F

Tritanopia (blue-blind)

#006669

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #275d80;
/* rgb */ color: rgb(39, 93, 128);
/* oklch */ color: oklch(45.9% 0.081 240.2);

Tailwind

colors: {
  custom: {
    50: '#6c8aa5',
    500: '#275d80',
    950: '#000000',
  },
}

SCSS

$custom: #275d80;
$custom-light: #6c8aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#275d80",
  "rgb": {
    "r": 39,
    "g": 93,
    "b": 128
  },
  "hsl": {
    "h": 203.596,
    "s": 53.293,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45853,
    "c": 0.08058,
    "h": 240.2
  },
  "luminance": 0.09819
}

Semantic roles & 50–950 ramp

primary

#275D80

secondary

#B07753

accent

#844BDD

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #275D80

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

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