#291690#291690

#291690 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.3% C 0.182 H 277.0°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#291690
RGB	rgb(41, 22, 144)
HSL	hsl(249, 73%, 33%)
HSV	hsv(249, 85%, 56%)
CMYK	cmyk(71.5%, 84.7%, 0%, 43.5%)
CIE-LAB	lab(20.28, 45.28, -62.55)
CIE-LCH	lch(20.28, 77.22, 305.90°)
OKLab	oklab(33.31% 0.0222 -0.1807)
OKLCH	oklch(33.31% 0.182 277)
XYZ	xyz(6.2338, 3.0583, 26.6419)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291690 #7D9016

analogous

#164090 #291690 #661690

triadic

#291690 #902916 #169029

tetradic

#291690 #901640 #7D9016 #169066

square

#291690 #901640 #7D9016 #169066

split-complementary

#291690 #906616 #409016

monochromatic

#0B0626 #1A0E5B #291690 #381EC5 #583FE2

Accessibility & contrast

On white

13.03

#291690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#291690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291690

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291690	#FFFFFF	#000000	##FFFFFF
##291690	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003693

Deuteranopia (green-blind)

#002C8E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #291690;
/* rgb */ color: rgb(41, 22, 144);
/* oklch */ color: oklch(33.3% 0.182 277.0);

Tailwind

colors: {
  custom: {
    50: '#7458b2',
    500: '#291690',
    950: '#000000',
  },
}

SCSS

$custom: #291690;
$custom-light: #7458b2;
$custom-dark: #000000;

JSON

{
  "hex": "#291690",
  "rgb": {
    "r": 41,
    "g": 22,
    "b": 144
  },
  "hsl": {
    "h": 249.344,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33312,
    "c": 0.18207,
    "h": 277
  },
  "luminance": 0.03059
}

Semantic roles & 50–950 ramp

primary

#291690

secondary

#AEC240

accent

#F038D3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291690

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

Preview Lab → · Contrast checker → · Palette generator →