#282E77#282E77

#282E77 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.123 H 274.3°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#282E77
RGB	rgb(40, 46, 119)
HSL	hsl(235, 50%, 31%)
HSV	hsv(235, 66%, 47%)
CMYK	cmyk(66.4%, 61.3%, 0%, 53.3%)
CIE-LAB	lab(22.78, 22.42, -42.69)
CIE-LCH	lch(22.78, 48.22, 297.70°)
OKLab	oklab(34.32% 0.0093 -0.1228)
OKLCH	oklch(34.32% 0.123 274.3)
XYZ	xyz(5.1807, 3.7366, 17.8974)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E77 #777128

analogous

#285577 #282E77 #492877

triadic

#282E77 #77282E #2E7728

tetradic

#282E77 #772855 #777128 #287749

square

#282E77 #772855 #777128 #287749

split-complementary

#282E77 #774928 #557728

monochromatic

#090B1B #191C49 #282E77 #3740A5 #545DC5

Accessibility & contrast

On white

12.02

#282E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#282E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E77

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E77	#FFFFFF	#000000	##FFFFFF
##282E77	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A79

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#00404D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #282e77;
/* rgb */ color: rgb(40, 46, 119);
/* oklch */ color: oklch(34.3% 0.123 274.3);

Tailwind

colors: {
  custom: {
    50: '#6c669f',
    500: '#282e77',
    950: '#000000',
  },
}

SCSS

$custom: #282e77;
$custom-light: #6c669f;
$custom-dark: #000000;

JSON

{
  "hex": "#282e77",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 119
  },
  "hsl": {
    "h": 235.443,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34322,
    "c": 0.1232,
    "h": 274.3
  },
  "luminance": 0.03737
}

Semantic roles & 50–950 ramp

primary

#282E77

secondary

#A9A252

accent

#CF4FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #282E77

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

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