#271C94#271C94

#271C94 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.3% C 0.182 H 275.0°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#271C94
RGB	rgb(39, 28, 148)
HSL	hsl(246, 68%, 35%)
HSV	hsv(246, 81%, 58%)
CMYK	cmyk(73.6%, 81.1%, 0%, 42%)
CIE-LAB	lab(21.58, 43.50, -62.88)
CIE-LCH	lch(21.58, 76.46, 304.67°)
OKLab	oklab(34.31% 0.0158 -0.1818)
OKLCH	oklch(34.31% 0.183 275)
XYZ	xyz(6.5955, 3.3993, 28.3198)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271C94 #89941C

analogous

#1C4D94 #271C94 #631C94

triadic

#271C94 #94271C #1C9427

tetradic

#271C94 #941C4D #89941C #1C9463

square

#271C94 #941C4D #89941C #1C9463

split-complementary

#271C94 #94631C #4D941C

monochromatic

#0C092D #191261 #271C94 #3526C7 #5A4DDD

Accessibility & contrast

On white

12.50

#271C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#271C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271C94

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271C94	#FFFFFF	#000000	##FFFFFF
##271C94	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003997

Deuteranopia (green-blind)

#002E92

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #271c94;
/* rgb */ color: rgb(39, 28, 148);
/* oklch */ color: oklch(34.3% 0.182 275.0);

Tailwind

colors: {
  custom: {
    50: '#745cb5',
    500: '#271c94',
    950: '#000000',
  },
}

SCSS

$custom: #271c94;
$custom-light: #745cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#271c94",
  "rgb": {
    "r": 39,
    "g": 28,
    "b": 148
  },
  "hsl": {
    "h": 245.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34311,
    "c": 0.1825,
    "h": 275
  },
  "luminance": 0.034
}

Semantic roles & 50–950 ramp

primary

#271C94

secondary

#B5C04C

accent

#EB3DDB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #271C94

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

Preview Lab → · Contrast checker → · Palette generator →