#291983#291983

#291983 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.2% C 0.164 H 278.7°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#291983
RGB	rgb(41, 25, 131)
HSL	hsl(249, 68%, 31%)
HSV	hsv(249, 81%, 51%)
CMYK	cmyk(68.7%, 80.9%, 0%, 48.6%)
CIE-LAB	lab(19.25, 39.79, -56.11)
CIE-LCH	lch(19.25, 68.78, 305.35°)
OKLab	oklab(32.15% 0.0248 -0.162)
OKLCH	oklch(32.15% 0.164 278.7)
XYZ	xyz(5.3575, 2.8049, 21.7274)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291983 #738319

analogous

#193E83 #291983 #5E1983

triadic

#291983 #832919 #198329

tetradic

#291983 #83193E #738319 #19835E

square

#291983 #83193E #738319 #19835E

split-complementary

#291983 #835E19 #3E8319

monochromatic

#09051C #190F50 #291983 #3923B6 #543DDA

Accessibility & contrast

On white

13.45

#291983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#291983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291983

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291983	#FFFFFF	#000000	##FFFFFF
##291983	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003386

Deuteranopia (green-blind)

#002A81

Tritanopia (blue-blind)

#00394E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #291983;
/* rgb */ color: rgb(41, 25, 131);
/* oklch */ color: oklch(32.2% 0.164 278.7);

Tailwind

colors: {
  custom: {
    50: '#7159a8',
    500: '#291983',
    950: '#000000',
  },
}

SCSS

$custom: #291983;
$custom-light: #7159a8;
$custom-dark: #000000;

JSON

{
  "hex": "#291983",
  "rgb": {
    "r": 41,
    "g": 25,
    "b": 131
  },
  "hsl": {
    "h": 249.057,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32152,
    "c": 0.16392,
    "h": 278.7
  },
  "luminance": 0.02805
}

Semantic roles & 50–950 ramp

primary

#291983

secondary

#A5B741

accent

#EB3DD1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #291983

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

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