#282953#282953

#282953 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.3% C 0.074 H 280.0°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#282953
RGB	rgb(40, 41, 83)
HSL	hsl(239, 35%, 24%)
HSV	hsv(239, 52%, 33%)
CMYK	cmyk(51.8%, 50.6%, 0%, 67.5%)
CIE-LAB	lab(18.63, 12.65, -25.85)
CIE-LCH	lch(18.63, 28.78, 296.08°)
OKLab	oklab(30.35% 0.0129 -0.0734)
OKLCH	oklch(30.35% 0.074 280)
XYZ	xyz(3.2289, 2.6614, 8.5255)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282953 #535228

analogous

#283F53 #282953 #3D2853

triadic

#282953 #532829 #295328

tetradic

#282953 #53283F #535228 #28533D

square

#282953 #53283F #535228 #28533D

split-complementary

#282953 #533D28 #3F5328

monochromatic

#0A0A15 #14152A #282953 #3C3D7C #5052A6

Accessibility & contrast

On white

13.70

#282953 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#282953 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282953

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282953	#FFFFFF	#000000	##FFFFFF
##282953	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182F55

Deuteranopia (green-blind)

#142C52

Tritanopia (blue-blind)

#19323A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #282953;
/* rgb */ color: rgb(40, 41, 83);
/* oklch */ color: oklch(30.3% 0.074 280.0);

Tailwind

colors: {
  custom: {
    50: '#656283',
    500: '#282953',
    950: '#000000',
  },
}

SCSS

$custom: #282953;
$custom-light: #656283;
$custom-dark: #000000;

JSON

{
  "hex": "#282953",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 83
  },
  "hsl": {
    "h": 238.605,
    "s": 34.959,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30348,
    "c": 0.07449,
    "h": 280
  },
  "luminance": 0.02662
}

Semantic roles & 50–950 ramp

primary

#282953

secondary

#868451

accent

#C85DCB

background

#F6F5F8

surface

#EBEAEF

border

#C6C6CA

text

#06050B

muted

#7A797C

Preview Lab

Preview with #282953

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

Preview Lab → · Contrast checker → · Palette generator →