#282974#282974

#282974 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.1% C 0.126 H 276.5°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#282974
RGB	rgb(40, 41, 116)
HSL	hsl(239, 49%, 31%)
HSV	hsv(239, 66%, 45%)
CMYK	cmyk(65.5%, 64.7%, 0%, 54.5%)
CIE-LAB	lab(21.20, 24.73, -43.35)
CIE-LCH	lch(21.20, 49.91, 299.70°)
OKLab	oklab(33.07% 0.0142 -0.1248)
OKLCH	oklch(33.07% 0.126 276.5)
XYZ	xyz(4.8194, 3.2976, 16.9021)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282974 #747328

analogous

#284F74 #282974 #4D2874

triadic

#282974 #742829 #297428

tetradic

#282974 #74284F #747328 #28744D

square

#282974 #74284F #747328 #28744D

split-complementary

#282974 #744D28 #4F7428

monochromatic

#090919 #181946 #282974 #3839A2 #5354C4

Accessibility & contrast

On white

12.65

#282974 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#282974 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282974

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282974	#FFFFFF	#000000	##FFFFFF
##282974	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#003073

Tritanopia (blue-blind)

#003C4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282974;
/* rgb */ color: rgb(40, 41, 116);
/* oklch */ color: oklch(33.1% 0.126 276.5);

Tailwind

colors: {
  custom: {
    50: '#6c639d',
    500: '#282974',
    950: '#000000',
  },
}

SCSS

$custom: #282974;
$custom-light: #6c639d;
$custom-dark: #000000;

JSON

{
  "hex": "#282974",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 116
  },
  "hsl": {
    "h": 239.211,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33074,
    "c": 0.12563,
    "h": 276.5
  },
  "luminance": 0.03298
}

Semantic roles & 50–950 ramp

primary

#282974

secondary

#A6A552

accent

#D650D8

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #282974

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

Preview Lab → · Contrast checker → · Palette generator →