#282E65#282E65

#282E65 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.8% C 0.096 H 275.1°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#282E65
RGB	rgb(40, 46, 101)
HSL	hsl(234, 43%, 28%)
HSV	hsv(234, 60%, 40%)
CMYK	cmyk(60.4%, 54.5%, 0%, 60.4%)
CIE-LAB	lab(21.37, 15.68, -33.37)
CIE-LCH	lch(21.37, 36.87, 295.17°)
OKLab	oklab(32.82% 0.0086 -0.0954)
OKLCH	oklch(32.82% 0.096 275.1)
XYZ	xyz(4.2003, 3.3444, 12.7336)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E65 #655F28

analogous

#284D65 #282E65 #402865

triadic

#282E65 #65282E #2E6528

tetradic

#282E65 #65284D #655F28 #286540

square

#282E65 #65284D #655F28 #286540

split-complementary

#282E65 #654028 #4D6528

monochromatic

#090A16 #171A39 #282E65 #394291 #4E59B9

Accessibility & contrast

On white

12.58

#282E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#282E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E65

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E65	#FFFFFF	#000000	##FFFFFF
##282E65	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)

#103667

Deuteranopia (green-blind)

#053164

Tritanopia (blue-blind)

#043A44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282e65;
/* rgb */ color: rgb(40, 46, 101);
/* oklch */ color: oklch(32.8% 0.096 275.1);

Tailwind

colors: {
  custom: {
    50: '#686691',
    500: '#282e65',
    950: '#000000',
  },
}

SCSS

$custom: #282e65;
$custom-light: #686691;
$custom-dark: #000000;

JSON

{
  "hex": "#282e65",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 101
  },
  "hsl": {
    "h": 234.098,
    "s": 43.262,
    "l": 27.647
  },
  "oklch": {
    "l": 0.32824,
    "c": 0.0958,
    "h": 275.1
  },
  "luminance": 0.03345
}

Semantic roles & 50–950 ramp

primary

#282E65

secondary

#989151

accent

#C755D3

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #282E65

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

Preview Lab → · Contrast checker → · Palette generator →