#271A85#271A85

#271A85 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.3% C 0.166 H 277.2°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#271A85
RGB	rgb(39, 26, 133)
HSL	hsl(247, 67%, 31%)
HSV	hsv(247, 80%, 52%)
CMYK	cmyk(70.7%, 80.5%, 0%, 47.8%)
CIE-LAB	lab(19.49, 39.71, -56.97)
CIE-LCH	lch(19.49, 69.45, 304.88°)
OKLab	oklab(32.35% 0.0207 -0.1646)
OKLCH	oklch(32.35% 0.166 277.2)
XYZ	xyz(5.4384, 2.8631, 22.4518)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A85 #78851A

analogous

#1A4285 #271A85 #5C1A85

triadic

#271A85 #85271A #1A8527

tetradic

#271A85 #851A42 #78851A #1A855C

square

#271A85 #851A42 #78851A #1A855C

split-complementary

#271A85 #855C1A #42851A

monochromatic

#09061F #181052 #271A85 #3624B8 #5240DA

Accessibility & contrast

On white

13.35

#271A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#271A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A85

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A85	#FFFFFF	#000000	##FFFFFF
##271A85	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002B83

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #271a85;
/* rgb */ color: rgb(39, 26, 133);
/* oklch */ color: oklch(32.3% 0.166 277.2);

Tailwind

colors: {
  custom: {
    50: '#7059aa',
    500: '#271a85',
    950: '#000000',
  },
}

SCSS

$custom: #271a85;
$custom-light: #7059aa;
$custom-dark: #000000;

JSON

{
  "hex": "#271a85",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 133
  },
  "hsl": {
    "h": 247.29,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32345,
    "c": 0.16594,
    "h": 277.2
  },
  "luminance": 0.02864
}

Semantic roles & 50–950 ramp

primary

#271A85

secondary

#AAB842

accent

#EA3ED5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271A85

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

Preview Lab → · Contrast checker → · Palette generator →