#282951#282951

#282951 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.2% C 0.071 H 280.2°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#282951
RGB	rgb(40, 41, 81)
HSL	hsl(239, 34%, 24%)
HSV	hsv(239, 51%, 32%)
CMYK	cmyk(50.6%, 49.4%, 0%, 68.2%)
CIE-LAB	lab(18.50, 11.94, -24.72)
CIE-LCH	lch(18.50, 27.45, 295.79°)
OKLab	oklab(30.21% 0.0126 -0.07)
OKLCH	oklch(30.21% 0.071 280.2)
XYZ	xyz(3.1528, 2.6309, 8.1247)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282951 #515028

analogous

#283D51 #282951 #3B2851

triadic

#282951 #512829 #295128

tetradic

#282951 #51283D #515028 #28513B

square

#282951 #51283D #515028 #28513B

split-complementary

#282951 #513B28 #3D5128

monochromatic

#0A0A14 #141428 #282951 #3C3E7A #5052A3

Accessibility & contrast

On white

13.76

#282951 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#282951 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282951

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282951	#FFFFFF	#000000	##FFFFFF
##282951	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192F52

Deuteranopia (green-blind)

#162C50

Tritanopia (blue-blind)

#1A3139

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #282951;
/* rgb */ color: rgb(40, 41, 81);
/* oklch */ color: oklch(30.2% 0.071 280.2);

Tailwind

colors: {
  custom: {
    50: '#656282',
    500: '#282951',
    950: '#000000',
  },
}

SCSS

$custom: #282951;
$custom-light: #656282;
$custom-dark: #000000;

JSON

{
  "hex": "#282951",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 81
  },
  "hsl": {
    "h": 238.537,
    "s": 33.884,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30205,
    "c": 0.07117,
    "h": 280.2
  },
  "luminance": 0.02631
}

Semantic roles & 50–950 ramp

primary

#282951

secondary

#848251

accent

#C75ECA

background

#F6F5F7

surface

#EBEAEE

border

#C6C6C9

text

#06050A

muted

#7A797C

Preview Lab

Preview with #282951

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

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