#285097#285097

#285097 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.2% C 0.125 H 260.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#285097
RGB	rgb(40, 80, 151)
HSL	hsl(218, 58%, 37%)
HSV	hsv(218, 74%, 59%)
CMYK	cmyk(73.5%, 47%, 0%, 40.8%)
CIE-LAB	lab(34.85, 11.46, -43.06)
CIE-LCH	lch(34.85, 44.56, 284.91°)
OKLab	oklab(44.2% -0.0198 -0.1234)
OKLCH	oklch(44.2% 0.125 260.9)
XYZ	xyz(9.3276, 8.4218, 30.4061)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285097 #976F28

analogous

#288897 #285097 #372897

triadic

#285097 #972850 #509728

tetradic

#285097 #972888 #976F28 #289737

square

#285097 #972888 #976F28 #289737

split-complementary

#285097 #973728 #889728

monochromatic

#0E1D36 #1B3667 #285097 #356AC7 #648DD6

Accessibility & contrast

On white

7.82

#285097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#285097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285097

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285097	#FFFFFF	#000000	##FFFFFF
##285097	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B579A

Deuteranopia (green-blind)

#134D96

Tritanopia (blue-blind)

#00616C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285097;
/* rgb */ color: rgb(40, 80, 151);
/* oklch */ color: oklch(44.2% 0.125 260.9);

Tailwind

colors: {
  custom: {
    50: '#7180b6',
    500: '#285097',
    950: '#000000',
  },
}

SCSS

$custom: #285097;
$custom-light: #7180b6;
$custom-dark: #000000;

JSON

{
  "hex": "#285097",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 151
  },
  "hsl": {
    "h": 218.378,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.44202,
    "c": 0.12498,
    "h": 260.9
  },
  "luminance": 0.08423
}

Semantic roles & 50–950 ramp

primary

#285097

secondary

#BC9A5F

accent

#AA46E1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #285097

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

Preview Lab → · Contrast checker → · Palette generator →