#285F77#285F77

#285F77 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 45.9% C 0.069 H 229.6°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#285F77
RGB	rgb(40, 95, 119)
HSL	hsl(198, 50%, 31%)
HSV	hsv(198, 66%, 47%)
CMYK	cmyk(66.4%, 20.2%, 0%, 53.3%)
CIE-LAB	lab(37.78, -10.03, -18.91)
CIE-LCH	lch(37.78, 21.40, 242.05°)
OKLab	oklab(45.94% -0.045 -0.0529)
OKLCH	oklch(45.94% 0.069 229.6)
XYZ	xyz(8.2957, 9.9666, 18.9357)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F77 #774028

analogous

#287767 #285F77 #283777

triadic

#285F77 #77285F #5F7728

tetradic

#285F77 #672877 #774028 #377728

square

#285F77 #672877 #774028 #377728

split-complementary

#285F77 #772837 #776728

monochromatic

#09161B #193A49 #285F77 #3784A5 #54A3C5

Accessibility & contrast

On white

7.02

#285F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#285F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285F77

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F77	#FFFFFF	#000000	##FFFFFF
##285F77	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535E78

Deuteranopia (green-blind)

#485577

Tritanopia (blue-blind)

#006667

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #285f77;
/* rgb */ color: rgb(40, 95, 119);
/* oklch */ color: oklch(45.9% 0.069 229.6);

Tailwind

colors: {
  custom: {
    50: '#6b8c9e',
    500: '#285f77',
    950: '#000000',
  },
}

SCSS

$custom: #285f77;
$custom-light: #6b8c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#285f77",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 119
  },
  "hsl": {
    "h": 198.228,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.45942,
    "c": 0.0694,
    "h": 229.6
  },
  "luminance": 0.09967
}

Semantic roles & 50–950 ramp

primary

#285F77

secondary

#A96C52

accent

#794FD9

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #285F77

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

Preview Lab → · Contrast checker → · Palette generator →