#271E76#271E76

#271E76 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.3% C 0.143 H 278.8°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#271E76
RGB	rgb(39, 30, 118)
HSL	hsl(246, 59%, 29%)
HSV	hsv(246, 75%, 46%)
CMYK	cmyk(66.9%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(18.66, 32.42, -48.80)
CIE-LCH	lch(18.66, 58.58, 303.60°)
OKLab	oklab(31.28% 0.0219 -0.1408)
OKLCH	oklch(31.28% 0.143 278.8)
XYZ	xyz(4.5699, 2.6675, 17.4101)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E76 #6D761E

analogous

#1E4176 #271E76 #531E76

triadic

#271E76 #76271E #1E7627

tetradic

#271E76 #761E41 #6D761E #1E7653

square

#271E76 #761E41 #6D761E #1E7653

split-complementary

#271E76 #76531E #41761E

monochromatic

#080618 #171245 #271E76 #372AA7 #4F40CE

Accessibility & contrast

On white

13.69

#271E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#271E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E76

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E76	#FFFFFF	#000000	##FFFFFF
##271E76	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002A74

Tritanopia (blue-blind)

#003648

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #271e76;
/* rgb */ color: rgb(39, 30, 118);
/* oklch */ color: oklch(31.3% 0.143 278.8);

Tailwind

colors: {
  custom: {
    50: '#6d5b9e',
    500: '#271e76',
    950: '#000000',
  },
}

SCSS

$custom: #271e76;
$custom-light: #6d5b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#271e76",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 246.136,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31275,
    "c": 0.14252,
    "h": 278.8
  },
  "luminance": 0.02668
}

Semantic roles & 50–950 ramp

primary

#271E76

secondary

#A0AA46

accent

#E345D3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #271E76

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

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