#282D70#282D70

#282D70 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.114 H 275.2°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#282D70
RGB	rgb(40, 45, 112)
HSL	hsl(236, 47%, 30%)
HSV	hsv(236, 64%, 44%)
CMYK	cmyk(64.3%, 59.8%, 0%, 56.1%)
CIE-LAB	lab(21.93, 20.49, -39.59)
CIE-LCH	lch(21.93, 44.57, 297.37°)
OKLab	oklab(33.51% 0.0103 -0.1137)
OKLCH	oklch(33.51% 0.114 275.2)
XYZ	xyz(4.7371, 3.4974, 15.7515)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D70 #706B28

analogous

#285170 #282D70 #472870

triadic

#282D70 #70282D #2D7028

tetradic

#282D70 #702851 #706B28 #287047

square

#282D70 #702851 #706B28 #287047

split-complementary

#282D70 #704728 #517028

monochromatic

#080917 #181B43 #282D70 #383F9D #5159C1

Accessibility & contrast

On white

12.36

#282D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#282D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D70

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D70	#FFFFFF	#000000	##FFFFFF
##282D70	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003872

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#003D49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #282d70;
/* rgb */ color: rgb(40, 45, 112);
/* oklch */ color: oklch(33.5% 0.114 275.2);

Tailwind

colors: {
  custom: {
    50: '#6a659a',
    500: '#282d70',
    950: '#000000',
  },
}

SCSS

$custom: #282d70;
$custom-light: #6a659a;
$custom-dark: #000000;

JSON

{
  "hex": "#282d70",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 112
  },
  "hsl": {
    "h": 235.833,
    "s": 47.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33513,
    "c": 0.11418,
    "h": 275.2
  },
  "luminance": 0.03498
}

Semantic roles & 50–950 ramp

primary

#282D70

secondary

#A29D51

accent

#CE51D7

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #282D70

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

Preview Lab → · Contrast checker → · Palette generator →