#285088#285088

#285088 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.2% C 0.104 H 257.2°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#285088
RGB	rgb(40, 80, 136)
HSL	hsl(215, 55%, 35%)
HSV	hsv(215, 71%, 53%)
CMYK	cmyk(70.6%, 41.2%, 0%, 46.7%)
CIE-LAB	lab(33.91, 5.68, -35.42)
CIE-LCH	lch(33.91, 35.87, 279.11°)
OKLab	oklab(43.18% -0.0229 -0.1009)
OKLCH	oklch(43.18% 0.104 257.2)
XYZ	xyz(8.1861, 7.9652, 24.3938)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285088 #886028

analogous

#288088 #285088 #302888

triadic

#285088 #882850 #508828

tetradic

#285088 #882880 #886028 #288830

square

#285088 #882880 #886028 #288830

split-complementary

#285088 #883028 #808828

monochromatic

#0C1829 #1A3459 #285088 #366CB7 #5B8CCF

Accessibility & contrast

On white

8.10

#285088 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#285088 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285088

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285088	#FFFFFF	#000000	##FFFFFF
##285088	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36558A

Deuteranopia (green-blind)

#274C87

Tritanopia (blue-blind)

#005D65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #285088;
/* rgb */ color: rgb(40, 80, 136);
/* oklch */ color: oklch(43.2% 0.104 257.2);

Tailwind

colors: {
  custom: {
    50: '#6e80ab',
    500: '#285088',
    950: '#000000',
  },
}

SCSS

$custom: #285088;
$custom-light: #6e80ab;
$custom-dark: #000000;

JSON

{
  "hex": "#285088",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 136
  },
  "hsl": {
    "h": 215,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43176,
    "c": 0.10351,
    "h": 257.2
  },
  "luminance": 0.07966
}

Semantic roles & 50–950 ramp

primary

#285088

secondary

#B48E58

accent

#A04ADE

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285088

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

Preview Lab → · Contrast checker → · Palette generator →