#282E98#282E98

#282E98 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.4% C 0.169 H 272.4°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#282E98
RGB	rgb(40, 46, 152)
HSL	hsl(237, 58%, 38%)
HSV	hsv(237, 74%, 60%)
CMYK	cmyk(73.7%, 69.7%, 0%, 40.4%)
CIE-LAB	lab(25.78, 34.55, -58.41)
CIE-LCH	lch(25.78, 67.86, 300.61°)
OKLab	oklab(37.44% 0.007 -0.1689)
OKLCH	oklch(37.44% 0.169 272.4)
XYZ	xyz(7.5177, 4.6713, 30.2051)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E98 #989228

analogous

#286698 #282E98 #5A2898

triadic

#282E98 #98282E #2E9828

tetradic

#282E98 #982866 #989228 #28985A

square

#282E98 #982866 #989228 #28985A

split-complementary

#282E98 #985A28 #669828

monochromatic

#0F1137 #1B1F68 #282E98 #353DC8 #646AD6

Accessibility & contrast

On white

10.86

#282E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#282E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E98

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E98	#FFFFFF	#000000	##FFFFFF
##282E98	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429B

Deuteranopia (green-blind)

#003896

Tritanopia (blue-blind)

#004B5F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #282e98;
/* rgb */ color: rgb(40, 46, 152);
/* oklch */ color: oklch(37.4% 0.169 272.4);

Tailwind

colors: {
  custom: {
    50: '#7467b7',
    500: '#282e98',
    950: '#000000',
  },
}

SCSS

$custom: #282e98;
$custom-light: #7467b7;
$custom-dark: #000000;

JSON

{
  "hex": "#282e98",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 152
  },
  "hsl": {
    "h": 236.786,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37439,
    "c": 0.16906,
    "h": 272.4
  },
  "luminance": 0.04672
}

Semantic roles & 50–950 ramp

primary

#282E98

secondary

#BCB760

accent

#D946E2

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #282E98

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

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