#282D65#282D65

#282D65 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.6% C 0.097 H 275.8°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#282D65
RGB	rgb(40, 45, 101)
HSL	hsl(235, 43%, 28%)
HSV	hsv(235, 60%, 40%)
CMYK	cmyk(60.4%, 55.4%, 0%, 60.4%)
CIE-LAB	lab(21.08, 16.39, -33.83)
CIE-LCH	lch(21.08, 37.59, 295.84°)
OKLab	oklab(32.61% 0.0098 -0.0968)
OKLCH	oklch(32.61% 0.097 275.8)
XYZ	xyz(4.1617, 3.2672, 12.7207)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D65 #656028

analogous

#284B65 #282D65 #412865

triadic

#282D65 #65282D #2D6528

tetradic

#282D65 #65284B #656028 #286541

square

#282D65 #65284B #656028 #286541

split-complementary

#282D65 #654128 #4B6528

monochromatic

#090A16 #171939 #282D65 #394191 #4E57B9

Accessibility & contrast

On white

12.70

#282D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#282D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D65

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D65	#FFFFFF	#000000	##FFFFFF
##282D65	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3567

Deuteranopia (green-blind)

#023064

Tritanopia (blue-blind)

#043A44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282d65;
/* rgb */ color: rgb(40, 45, 101);
/* oklch */ color: oklch(32.6% 0.097 275.8);

Tailwind

colors: {
  custom: {
    50: '#686591',
    500: '#282d65',
    950: '#000000',
  },
}

SCSS

$custom: #282d65;
$custom-light: #686591;
$custom-dark: #000000;

JSON

{
  "hex": "#282d65",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 101
  },
  "hsl": {
    "h": 235.082,
    "s": 43.262,
    "l": 27.647
  },
  "oklch": {
    "l": 0.32606,
    "c": 0.09729,
    "h": 275.8
  },
  "luminance": 0.03267
}

Semantic roles & 50–950 ramp

primary

#282D65

secondary

#989251

accent

#C955D3

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #282D65

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

Preview Lab → · Contrast checker → · Palette generator →