#271883#271883

#271883 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.9% C 0.165 H 277.8°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#271883
RGB	rgb(39, 24, 131)
HSL	hsl(248, 69%, 30%)
HSV	hsv(248, 82%, 51%)
CMYK	cmyk(70.2%, 81.7%, 0%, 48.6%)
CIE-LAB	lab(18.90, 40.10, -56.69)
CIE-LCH	lch(18.90, 69.44, 305.28°)
OKLab	oklab(31.87% 0.0223 -0.1638)
OKLCH	oklch(31.87% 0.165 277.8)
XYZ	xyz(5.2587, 2.7228, 21.7168)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271883 #748318

analogous

#183F83 #271883 #5C1883

triadic

#271883 #832718 #188327

tetradic

#271883 #83183F #748318 #18835C

square

#271883 #83183F #748318 #18835C

split-complementary

#271883 #835C18 #3F8318

monochromatic

#08051C #180F4F #271883 #3621B7 #513ADB

Accessibility & contrast

On white

13.60

#271883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#271883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271883

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271883	#FFFFFF	#000000	##FFFFFF
##271883	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003286

Deuteranopia (green-blind)

#002981

Tritanopia (blue-blind)

#00394E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #271883;
/* rgb */ color: rgb(39, 24, 131);
/* oklch */ color: oklch(31.9% 0.165 277.8);

Tailwind

colors: {
  custom: {
    50: '#7058a8',
    500: '#271883',
    950: '#000000',
  },
}

SCSS

$custom: #271883;
$custom-light: #7058a8;
$custom-dark: #000000;

JSON

{
  "hex": "#271883",
  "rgb": {
    "r": 39,
    "g": 24,
    "b": 131
  },
  "hsl": {
    "h": 248.411,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.31867,
    "c": 0.16528,
    "h": 277.8
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#271883

secondary

#A6B740

accent

#EC3CD3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #271883

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

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