#285A70#285A70

#285A70 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.3% C 0.065 H 229.5°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#285A70
RGB	rgb(40, 90, 112)
HSL	hsl(198, 47%, 30%)
HSV	hsv(198, 64%, 44%)
CMYK	cmyk(64.3%, 19.6%, 0%, 56.1%)
CIE-LAB	lab(35.85, -9.48, -17.56)
CIE-LCH	lch(35.85, 19.96, 241.63°)
OKLab	oklab(44.31% -0.0419 -0.049)
OKLCH	oklch(44.31% 0.065 229.5)
XYZ	xyz(7.4547, 8.9326, 16.6574)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A70 #703E28

analogous

#287062 #285A70 #283670

triadic

#285A70 #70285A #5A7028

tetradic

#285A70 #622870 #703E28 #367028

square

#285A70 #622870 #703E28 #367028

split-complementary

#285A70 #702836 #706228

monochromatic

#081217 #183643 #285A70 #387E9D #519FC1

Accessibility & contrast

On white

7.54

#285A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#285A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A70

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A70	#FFFFFF	#000000	##FFFFFF
##285A70	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5971

Deuteranopia (green-blind)

#455170

Tritanopia (blue-blind)

#006061

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285a70;
/* rgb */ color: rgb(40, 90, 112);
/* oklch */ color: oklch(44.3% 0.065 229.5);

Tailwind

colors: {
  custom: {
    50: '#6a8899',
    500: '#285a70',
    950: '#000000',
  },
}

SCSS

$custom: #285a70;
$custom-light: #6a8899;
$custom-dark: #000000;

JSON

{
  "hex": "#285a70",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 112
  },
  "hsl": {
    "h": 198.333,
    "s": 47.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.44305,
    "c": 0.06451,
    "h": 229.5
  },
  "luminance": 0.08933
}

Semantic roles & 50–950 ramp

primary

#285A70

secondary

#A26A51

accent

#7A51D7

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #285A70

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

Preview Lab → · Contrast checker → · Palette generator →