#271E56#271E56

#271E56 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.2% C 0.097 H 285.7°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#271E56
RGB	rgb(39, 30, 86)
HSL	hsl(250, 48%, 23%)
HSV	hsv(250, 65%, 34%)
CMYK	cmyk(54.7%, 65.1%, 0%, 66.3%)
CIE-LAB	lab(15.65, 21.23, -32.67)
CIE-LCH	lch(15.65, 38.96, 303.02°)
OKLab	oklab(28.17% 0.0263 -0.0935)
OKLCH	oklch(28.17% 0.097 285.7)
XYZ	xyz(2.9802, 2.0316, 9.0374)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E56 #4D561E

analogous

#1E3156 #271E56 #431E56

triadic

#271E56 #56271E #1E5627

tetradic

#271E56 #561E31 #4D561E #1E5643

square

#271E56 #561E31 #4D561E #1E5643

split-complementary

#271E56 #56431E #31561E

monochromatic

#0A0817 #120E29 #271E56 #3C2E83 #503EB1

Accessibility & contrast

On white

14.93

#271E56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#271E56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E56

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E56	#FFFFFF	#000000	##FFFFFF
##271E56	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002958

Deuteranopia (green-blind)

#002555

Tritanopia (blue-blind)

#162B36

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #271e56;
/* rgb */ color: rgb(39, 30, 86);
/* oklch */ color: oklch(28.2% 0.097 285.7);

Tailwind

colors: {
  custom: {
    50: '#665a86',
    500: '#271e56',
    950: '#000000',
  },
}

SCSS

$custom: #271e56;
$custom-light: #665a86;
$custom-dark: #000000;

JSON

{
  "hex": "#271e56",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 86
  },
  "hsl": {
    "h": 249.643,
    "s": 48.276,
    "l": 22.745
  },
  "oklch": {
    "l": 0.28173,
    "c": 0.09714,
    "h": 285.7
  },
  "luminance": 0.02032
}

Semantic roles & 50–950 ramp

primary

#271E56

secondary

#808B45

accent

#D850C2

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#06030B

muted

#7A787C

Preview Lab

Preview with #271E56

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

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