#282D69#282D69

#282D69 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.9% C 0.104 H 275.6°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#282D69
RGB	rgb(40, 45, 105)
HSL	hsl(235, 45%, 28%)
HSV	hsv(235, 62%, 41%)
CMYK	cmyk(61.9%, 57.1%, 0%, 58.8%)
CIE-LAB	lab(21.39, 17.88, -35.95)
CIE-LCH	lch(21.39, 40.15, 296.44°)
OKLab	oklab(32.93% 0.01 -0.103)
OKLCH	oklch(32.93% 0.104 275.6)
XYZ	xyz(4.3624, 3.3475, 13.7781)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D69 #696428

analogous

#284D69 #282D69 #432869

triadic

#282D69 #69282D #2D6928

tetradic

#282D69 #69284D #696428 #286943

square

#282D69 #69284D #696428 #286943

split-complementary

#282D69 #694328 #4D6928

monochromatic

#080916 #171A3D #282D69 #394095 #4F58BC

Accessibility & contrast

On white

12.58

#282D69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#282D69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D69

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D69	#FFFFFF	#000000	##FFFFFF
##282D69	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06366B

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#003B46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282d69;
/* rgb */ color: rgb(40, 45, 105);
/* oklch */ color: oklch(32.9% 0.104 275.6);

Tailwind

colors: {
  custom: {
    50: '#696594',
    500: '#282d69',
    950: '#000000',
  },
}

SCSS

$custom: #282d69;
$custom-light: #696594;
$custom-dark: #000000;

JSON

{
  "hex": "#282d69",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 105
  },
  "hsl": {
    "h": 235.385,
    "s": 44.828,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32929,
    "c": 0.10352,
    "h": 275.6
  },
  "luminance": 0.03348
}

Semantic roles & 50–950 ramp

primary

#282D69

secondary

#9C9651

accent

#CB53D5

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07050D

muted

#7A7A7E

Preview Lab

Preview with #282D69

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

Preview Lab → · Contrast checker → · Palette generator →