#271582#271582

#271582 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.4% C 0.167 H 278.3°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#271582
RGB	rgb(39, 21, 130)
HSL	hsl(250, 72%, 30%)
HSV	hsv(250, 84%, 51%)
CMYK	cmyk(70%, 83.8%, 0%, 49%)
CIE-LAB	lab(18.27, 41.27, -57.09)
CIE-LCH	lch(18.27, 70.44, 305.86°)
OKLab	oklab(31.4% 0.024 -0.1649)
OKLCH	oklch(31.4% 0.167 278.3)
XYZ	xyz(5.1328, 2.5789, 21.3421)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271582 #708215

analogous

#153A82 #271582 #5D1582

triadic

#271582 #822715 #158227

tetradic

#271582 #82153A #708215 #15825D

square

#271582 #82153A #708215 #15825D

split-complementary

#271582 #825D15 #3A8215

monochromatic

#08041A #170C4D #271582 #371EB7 #5033DE

Accessibility & contrast

On white

13.85

#271582 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#271582 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271582

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271582	#FFFFFF	#000000	##FFFFFF
##271582	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003185

Deuteranopia (green-blind)

#002880

Tritanopia (blue-blind)

#00374C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #271582;
/* rgb */ color: rgb(39, 21, 130);
/* oklch */ color: oklch(31.4% 0.167 278.3);

Tailwind

colors: {
  custom: {
    50: '#7057a8',
    500: '#271582',
    950: '#000000',
  },
}

SCSS

$custom: #271582;
$custom-light: #7057a8;
$custom-dark: #000000;

JSON

{
  "hex": "#271582",
  "rgb": {
    "r": 39,
    "g": 21,
    "b": 130
  },
  "hsl": {
    "h": 249.908,
    "s": 72.185,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31398,
    "c": 0.16664,
    "h": 278.3
  },
  "luminance": 0.02579
}

Semantic roles & 50–950 ramp

primary

#271582

secondary

#A2B73C

accent

#EF39D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #271582

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

Preview Lab → · Contrast checker → · Palette generator →