#271E80#271E80

#271E80 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.3% C 0.156 H 277.3°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#271E80
RGB	rgb(39, 30, 128)
HSL	hsl(246, 62%, 31%)
HSV	hsv(246, 77%, 50%)
CMYK	cmyk(69.5%, 76.6%, 0%, 49.8%)
CIE-LAB	lab(19.71, 35.83, -53.44)
CIE-LCH	lch(19.71, 64.34, 303.84°)
OKLab	oklab(32.34% 0.0197 -0.1544)
OKLCH	oklch(32.34% 0.156 277.3)
XYZ	xyz(5.1960, 2.9179, 20.7073)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E80 #77801E

analogous

#1E4680 #271E80 #581E80

triadic

#271E80 #80271E #1E8027

tetradic

#271E80 #801E46 #77801E #1E8058

square

#271E80 #801E46 #77801E #1E8058

split-complementary

#271E80 #80581E #46801E

monochromatic

#09071D #18124E #271E80 #362AB2 #5245D3

Accessibility & contrast

On white

13.26

#271E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#271E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E80

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E80	#FFFFFF	#000000	##FFFFFF
##271E80	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#002B7E

Tritanopia (blue-blind)

#003A4D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #271e80;
/* rgb */ color: rgb(39, 30, 128);
/* oklch */ color: oklch(32.3% 0.156 277.3);

Tailwind

colors: {
  custom: {
    50: '#6f5ca6',
    500: '#271e80',
    950: '#000000',
  },
}

SCSS

$custom: #271e80;
$custom-light: #6f5ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#271e80",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 128
  },
  "hsl": {
    "h": 245.51,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32339,
    "c": 0.15564,
    "h": 277.3
  },
  "luminance": 0.02918
}

Semantic roles & 50–950 ramp

primary

#271E80

secondary

#A9B347

accent

#E543D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #271E80

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

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