#281985#281985

#281985 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.3% C 0.167 H 277.8°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#281985
RGB	rgb(40, 25, 133)
HSL	hsl(248, 68%, 31%)
HSV	hsv(248, 81%, 52%)
CMYK	cmyk(69.9%, 81.2%, 0%, 47.8%)
CIE-LAB	lab(19.39, 40.33, -57.13)
CIE-LCH	lch(19.39, 69.93, 305.22°)
OKLab	oklab(32.3% 0.0227 -0.1651)
OKLCH	oklch(32.3% 0.167 277.8)
XYZ	xyz(5.4550, 2.8394, 22.4463)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281985 #768519

analogous

#194085 #281985 #5E1985

triadic

#281985 #852819 #198528

tetradic

#281985 #851940 #768519 #19855E

square

#281985 #851940 #768519 #19855E

split-complementary

#281985 #855E19 #408519

monochromatic

#09061E #190F51 #281985 #3723B9 #543EDB

Accessibility & contrast

On white

13.39

#281985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#281985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281985

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281985	#FFFFFF	#000000	##FFFFFF
##281985	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002A83

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #281985;
/* rgb */ color: rgb(40, 25, 133);
/* oklch */ color: oklch(32.3% 0.167 277.8);

Tailwind

colors: {
  custom: {
    50: '#7159aa',
    500: '#281985',
    950: '#000000',
  },
}

SCSS

$custom: #281985;
$custom-light: #7159aa;
$custom-dark: #000000;

JSON

{
  "hex": "#281985",
  "rgb": {
    "r": 40,
    "g": 25,
    "b": 133
  },
  "hsl": {
    "h": 248.333,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32298,
    "c": 0.16661,
    "h": 277.8
  },
  "luminance": 0.0284
}

Semantic roles & 50–950 ramp

primary

#281985

secondary

#A8B941

accent

#EB3DD3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #281985

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

Preview Lab → · Contrast checker → · Palette generator →