#285291#285291

#285291 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.2% C 0.114 H 258.4°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#285291
RGB	rgb(40, 82, 145)
HSL	hsl(216, 57%, 36%)
HSV	hsv(216, 72%, 57%)
CMYK	cmyk(72.4%, 43.4%, 0%, 43.1%)
CIE-LAB	lab(35.06, 7.82, -39.08)
CIE-LCH	lch(35.06, 39.85, 281.31°)
OKLab	oklab(44.25% -0.0228 -0.1117)
OKLCH	oklch(44.25% 0.114 258.4)
XYZ	xyz(9.0013, 8.5291, 27.9545)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285291 #916728

analogous

#288791 #285291 #332891

triadic

#285291 #912852 #529128

tetradic

#285291 #912887 #916728 #289133

square

#285291 #912887 #916728 #289133

split-complementary

#285291 #913328 #879128

monochromatic

#0E1C31 #1B3761 #285291 #356DC1 #608ED3

Accessibility & contrast

On white

7.76

#285291 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#285291 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285291

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285291	#FFFFFF	#000000	##FFFFFF
##285291	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345893

Deuteranopia (green-blind)

#224E90

Tritanopia (blue-blind)

#00616A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285291;
/* rgb */ color: rgb(40, 82, 145);
/* oklch */ color: oklch(44.2% 0.114 258.4);

Tailwind

colors: {
  custom: {
    50: '#7082b2',
    500: '#285291',
    950: '#000000',
  },
}

SCSS

$custom: #285291;
$custom-light: #7082b2;
$custom-dark: #000000;

JSON

{
  "hex": "#285291",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 145
  },
  "hsl": {
    "h": 216,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.44245,
    "c": 0.11397,
    "h": 258.4
  },
  "luminance": 0.0853
}

Semantic roles & 50–950 ramp

primary

#285291

secondary

#B9945C

accent

#A348E0

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #285291

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

Preview Lab → · Contrast checker → · Palette generator →