#275573#275573

#275573 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.1% C 0.071 H 239.8°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#275573
RGB	rgb(39, 85, 115)
HSL	hsl(204, 49%, 30%)
HSV	hsv(204, 66%, 45%)
CMYK	cmyk(66.1%, 26.1%, 0%, 54.9%)
CIE-LAB	lab(34.33, -5.57, -21.79)
CIE-LCH	lch(34.33, 22.49, 255.67°)
OKLab	oklab(43.12% -0.0356 -0.0612)
OKLCH	oklch(43.12% 0.071 239.8)
XYZ	xyz(7.1785, 8.1654, 17.4141)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275573 #734527

analogous

#27736B #275573 #272F73

triadic

#275573 #732755 #557327

tetradic

#275573 #6B2773 #734527 #2F7327

square

#275573 #6B2773 #734527 #2F7327

split-complementary

#275573 #73272F #736B27

monochromatic

#081118 #183345 #275573 #3677A1 #5196C4

Accessibility & contrast

On white

7.98

#275573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#275573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275573

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275573	#FFFFFF	#000000	##FFFFFF
##275573	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475574

Deuteranopia (green-blind)

#3D4D72

Tritanopia (blue-blind)

#005D5F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #275573;
/* rgb */ color: rgb(39, 85, 115);
/* oklch */ color: oklch(43.1% 0.071 239.8);

Tailwind

colors: {
  custom: {
    50: '#6a849b',
    500: '#275573',
    950: '#000000',
  },
}

SCSS

$custom: #275573;
$custom-light: #6a849b;
$custom-dark: #000000;

JSON

{
  "hex": "#275573",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 115
  },
  "hsl": {
    "h": 203.684,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.43124,
    "c": 0.0708,
    "h": 239.8
  },
  "luminance": 0.08166
}

Semantic roles & 50–950 ramp

primary

#275573

secondary

#A57250

accent

#854FD9

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #275573

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

Preview Lab → · Contrast checker → · Palette generator →