#275677#275677

#275677 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.6% C 0.075 H 241.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#275677
RGB	rgb(39, 86, 119)
HSL	hsl(205, 51%, 31%)
HSV	hsv(205, 67%, 47%)
CMYK	cmyk(67.2%, 27.7%, 0%, 53.3%)
CIE-LAB	lab(34.84, -4.74, -23.48)
CIE-LCH	lch(34.84, 23.95, 258.58°)
OKLab	oklab(43.59% -0.0353 -0.0661)
OKLCH	oklch(43.59% 0.075 241.9)
XYZ	xyz(7.4930, 8.4181, 18.6791)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275677 #774827

analogous

#277770 #275677 #272E77

triadic

#275677 #772756 #567727

tetradic

#275677 #702777 #774827 #2E7727

square

#275677 #702777 #774827 #2E7727

split-complementary

#275677 #77272E #777027

monochromatic

#09131B #183549 #275677 #3677A5 #5296C6

Accessibility & contrast

On white

7.82

#275677 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#275677 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275677

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275677	#FFFFFF	#000000	##FFFFFF
##275677	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475679

Deuteranopia (green-blind)

#3C4E76

Tritanopia (blue-blind)

#005E61

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #275677;
/* rgb */ color: rgb(39, 86, 119);
/* oklch */ color: oklch(43.6% 0.075 241.9);

Tailwind

colors: {
  custom: {
    50: '#6a859e',
    500: '#275677',
    950: '#000000',
  },
}

SCSS

$custom: #275677;
$custom-light: #6a859e;
$custom-dark: #000000;

JSON

{
  "hex": "#275677",
  "rgb": {
    "r": 39,
    "g": 86,
    "b": 119
  },
  "hsl": {
    "h": 204.75,
    "s": 50.633,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43594,
    "c": 0.0749,
    "h": 241.9
  },
  "luminance": 0.08419
}

Semantic roles & 50–950 ramp

primary

#275677

secondary

#A97551

accent

#884EDA

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #275677

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

Preview Lab → · Contrast checker → · Palette generator →