#285263#285263

#285263 is a dark, muted cyan. Relative luminance 0.074; OKLCH L 41.6% C 0.055 H 226.8°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#285263
RGB	rgb(40, 82, 99)
HSL	hsl(197, 42%, 27%)
HSV	hsv(197, 60%, 39%)
CMYK	cmyk(59.6%, 17.2%, 0%, 61.2%)
CIE-LAB	lab(32.67, -9.12, -14.32)
CIE-LCH	lch(32.67, 16.98, 237.51°)
OKLab	oklab(41.58% -0.0374 -0.0398)
OKLCH	oklch(41.58% 0.055 226.8)
XYZ	xyz(6.1436, 7.3860, 12.9038)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285263 #633928

analogous

#286357 #285263 #283563

triadic

#285263 #632852 #526328

tetradic

#285263 #572863 #633928 #356328

square

#285263 #572863 #633928 #356328

split-complementary

#285263 #632835 #635728

monochromatic

#091216 #162E37 #285263 #3A768F #4E99B7

Accessibility & contrast

On white

8.48

#285263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#285263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285263

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285263	#FFFFFF	#000000	##FFFFFF
##285263	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495064

Deuteranopia (green-blind)

#404A63

Tritanopia (blue-blind)

#005757

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #285263;
/* rgb */ color: rgb(40, 82, 99);
/* oklch */ color: oklch(41.6% 0.055 226.8);

Tailwind

colors: {
  custom: {
    50: '#68828f',
    500: '#285263',
    950: '#000000',
  },
}

SCSS

$custom: #285263;
$custom-light: #68828f;
$custom-dark: #000000;

JSON

{
  "hex": "#285263",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 99
  },
  "hsl": {
    "h": 197.288,
    "s": 42.446,
    "l": 27.255
  },
  "oklch": {
    "l": 0.41584,
    "c": 0.05468,
    "h": 226.8
  },
  "luminance": 0.07387
}

Semantic roles & 50–950 ramp

primary

#285263

secondary

#966551

accent

#7956D2

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #285263

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

Preview Lab → · Contrast checker → · Palette generator →