#271E9C#271E9C

#271E9C is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.5% C 0.190 H 273.9°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#271E9C
RGB	rgb(39, 30, 156)
HSL	hsl(244, 68%, 36%)
HSV	hsv(244, 81%, 61%)
CMYK	cmyk(75%, 80.8%, 0%, 38.8%)
CIE-LAB	lab(22.86, 45.03, -65.68)
CIE-LCH	lch(22.86, 79.63, 304.44°)
OKLab	oklab(35.48% 0.0129 -0.19)
OKLCH	oklch(35.48% 0.19 273.9)
XYZ	xyz(7.2997, 3.7594, 31.7870)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E9C #939C1E

analogous

#1E549C #271E9C #661E9C

triadic

#271E9C #9C271E #1E9C27

tetradic

#271E9C #9C1E54 #939C1E #1E9C66

square

#271E9C #9C1E54 #939C1E #1E9C66

split-complementary

#271E9C #9C661E #549C1E

monochromatic

#0D0A35 #1A1469 #271E9C #3428CF #6056DE

Accessibility & contrast

On white

11.99

#271E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#271E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E9C

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E9C	#FFFFFF	#000000	##FFFFFF
##271E9C	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9F

Deuteranopia (green-blind)

#00319A

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #271e9c;
/* rgb */ color: rgb(39, 30, 156);
/* oklch */ color: oklch(35.5% 0.190 273.9);

Tailwind

colors: {
  custom: {
    50: '#765dbb',
    500: '#271e9c',
    950: '#000000',
  },
}

SCSS

$custom: #271e9c;
$custom-light: #765dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#271e9c",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 156
  },
  "hsl": {
    "h": 244.286,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35477,
    "c": 0.19042,
    "h": 273.9
  },
  "luminance": 0.0376
}

Semantic roles & 50–950 ramp

primary

#271E9C

secondary

#BAC254

accent

#EB3DDE

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #271E9C

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

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