#271879#271879

#271879 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.7% C 0.153 H 279.5°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#271879
RGB	rgb(39, 24, 121)
HSL	hsl(249, 67%, 28%)
HSV	hsv(249, 80%, 47%)
CMYK	cmyk(67.8%, 80.2%, 0%, 52.5%)
CIE-LAB	lab(17.76, 36.88, -52.20)
CIE-LCH	lch(17.76, 63.92, 305.24°)
OKLab	oklab(30.73% 0.0252 -0.1507)
OKLCH	oklch(30.73% 0.153 279.5)
XYZ	xyz(4.6134, 2.4647, 18.3181)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271879 #6A7918

analogous

#183979 #271879 #571879

triadic

#271879 #792718 #187927

tetradic

#271879 #791839 #6A7918 #187957

square

#271879 #791839 #6A7918 #187957

split-complementary

#271879 #795718 #397918

monochromatic

#08051A #170E46 #271879 #3722AC #4E35D7

Accessibility & contrast

On white

14.07

#271879 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#271879 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271879

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271879	#FFFFFF	#000000	##FFFFFF
##271879	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7C

Deuteranopia (green-blind)

#002877

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #271879;
/* rgb */ color: rgb(39, 24, 121);
/* oklch */ color: oklch(30.7% 0.153 279.5);

Tailwind

colors: {
  custom: {
    50: '#6e58a1',
    500: '#271879',
    950: '#000000',
  },
}

SCSS

$custom: #271879;
$custom-light: #6e58a1;
$custom-dark: #000000;

JSON

{
  "hex": "#271879",
  "rgb": {
    "r": 39,
    "g": 24,
    "b": 121
  },
  "hsl": {
    "h": 249.278,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30734,
    "c": 0.15282,
    "h": 279.5
  },
  "luminance": 0.02465
}

Semantic roles & 50–950 ramp

primary

#271879

secondary

#9DAE3F

accent

#EA3ECF

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #271879

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

Preview Lab → · Contrast checker → · Palette generator →