#271E82#271E82

#271E82 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.6% C 0.158 H 277.0°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#271E82
RGB	rgb(39, 30, 130)
HSL	hsl(245, 63%, 31%)
HSV	hsv(245, 77%, 51%)
CMYK	cmyk(70%, 76.9%, 0%, 49%)
CIE-LAB	lab(19.93, 36.51, -54.35)
CIE-LCH	lch(19.93, 65.47, 303.89°)
OKLab	oklab(32.56% 0.0193 -0.157)
OKLCH	oklch(32.56% 0.158 277)
XYZ	xyz(5.3289, 2.9711, 21.4074)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E82 #79821E

analogous

#1E4782 #271E82 #591E82

triadic

#271E82 #82271E #1E8227

tetradic

#271E82 #821E47 #79821E #1E8259

square

#271E82 #821E47 #79821E #1E8259

split-complementary

#271E82 #82591E #47821E

monochromatic

#09071F #181350 #271E82 #3629B4 #5346D4

Accessibility & contrast

On white

13.17

#271E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#271E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E82

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E82	#FFFFFF	#000000	##FFFFFF
##271E82	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003485

Deuteranopia (green-blind)

#002C80

Tritanopia (blue-blind)

#003B4E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #271e82;
/* rgb */ color: rgb(39, 30, 130);
/* oklch */ color: oklch(32.6% 0.158 277.0);

Tailwind

colors: {
  custom: {
    50: '#6f5ca7',
    500: '#271e82',
    950: '#000000',
  },
}

SCSS

$custom: #271e82;
$custom-light: #6f5ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#271e82",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 130
  },
  "hsl": {
    "h": 245.4,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32556,
    "c": 0.15823,
    "h": 277
  },
  "luminance": 0.02972
}

Semantic roles & 50–950 ramp

primary

#271E82

secondary

#ABB547

accent

#E642D7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #271E82

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

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