#285298#285298

#285298 is a dark, vivid blue. Relative luminance 0.088; OKLCH L 44.7% C 0.124 H 260.0°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#285298
RGB	rgb(40, 82, 152)
HSL	hsl(218, 58%, 38%)
HSV	hsv(218, 74%, 60%)
CMYK	cmyk(73.7%, 46.1%, 0%, 40.4%)
CIE-LAB	lab(35.50, 10.52, -42.61)
CIE-LCH	lch(35.50, 43.89, 283.87°)
OKLab	oklab(44.73% -0.0215 -0.122)
OKLCH	oklch(44.73% 0.124 260)
XYZ	xyz(9.5578, 8.7517, 30.8852)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285298 #986E28

analogous

#288A98 #285298 #362898

triadic

#285298 #982852 #529828

tetradic

#285298 #98288A #986E28 #289836

square

#285298 #98288A #986E28 #289836

split-complementary

#285298 #983628 #8A9828

monochromatic

#0F1E37 #1B3868 #285298 #356CC8 #648FD6

Accessibility & contrast

On white

7.63

#285298 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#285298 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285298

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285298	#FFFFFF	#000000	##FFFFFF
##285298	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E599B

Deuteranopia (green-blind)

#174F97

Tritanopia (blue-blind)

#00626D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #285298;
/* rgb */ color: rgb(40, 82, 152);
/* oklch */ color: oklch(44.7% 0.124 260.0);

Tailwind

colors: {
  custom: {
    50: '#7182b7',
    500: '#285298',
    950: '#000000',
  },
}

SCSS

$custom: #285298;
$custom-light: #7182b7;
$custom-dark: #000000;

JSON

{
  "hex": "#285298",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 152
  },
  "hsl": {
    "h": 217.5,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.44727,
    "c": 0.12392,
    "h": 260
  },
  "luminance": 0.08753
}

Semantic roles & 50–950 ramp

primary

#285298

secondary

#BC9960

accent

#A746E2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #285298

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

Preview Lab → · Contrast checker → · Palette generator →