#285290#285290

#285290 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.2% C 0.113 H 258.2°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#285290
RGB	rgb(40, 82, 144)
HSL	hsl(216, 57%, 36%)
HSV	hsv(216, 72%, 56%)
CMYK	cmyk(72.2%, 43.1%, 0%, 43.5%)
CIE-LAB	lab(35.00, 7.43, -38.57)
CIE-LCH	lch(35.00, 39.28, 280.91°)
OKLab	oklab(44.18% -0.0231 -0.1102)
OKLCH	oklch(44.18% 0.113 258.2)
XYZ	xyz(8.9246, 8.4984, 27.5502)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285290 #906628

analogous

#288690 #285290 #322890

triadic

#285290 #902852 #529028

tetradic

#285290 #902886 #906628 #289032

square

#285290 #902886 #906628 #289032

split-complementary

#285290 #903228 #869028

monochromatic

#0D1B30 #1B3760 #285290 #356DC0 #608ED3

Accessibility & contrast

On white

7.78

#285290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#285290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285290

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285290	#FFFFFF	#000000	##FFFFFF
##285290	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345892

Deuteranopia (green-blind)

#234E8F

Tritanopia (blue-blind)

#00606A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285290;
/* rgb */ color: rgb(40, 82, 144);
/* oklch */ color: oklch(44.2% 0.113 258.2);

Tailwind

colors: {
  custom: {
    50: '#6f82b1',
    500: '#285290',
    950: '#000000',
  },
}

SCSS

$custom: #285290;
$custom-light: #6f82b1;
$custom-dark: #000000;

JSON

{
  "hex": "#285290",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 144
  },
  "hsl": {
    "h": 215.769,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44178,
    "c": 0.11255,
    "h": 258.2
  },
  "luminance": 0.08499
}

Semantic roles & 50–950 ramp

primary

#285290

secondary

#B8935C

accent

#A248E0

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285290

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

Preview Lab → · Contrast checker → · Palette generator →