#271889#271889

#271889 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.6% C 0.173 H 276.8°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#271889
RGB	rgb(39, 24, 137)
HSL	hsl(248, 70%, 32%)
HSV	hsv(248, 82%, 54%)
CMYK	cmyk(71.5%, 82.5%, 0%, 46.3%)
CIE-LAB	lab(19.60, 42.01, -59.30)
CIE-LCH	lch(19.60, 72.67, 305.31°)
OKLab	oklab(32.56% 0.0205 -0.1714)
OKLCH	oklch(32.56% 0.173 276.8)
XYZ	xyz(5.6772, 2.8902, 23.9207)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271889 #7A8918

analogous

#184289 #271889 #601889

triadic

#271889 #892718 #188927

tetradic

#271889 #891842 #7A8918 #188960

square

#271889 #891842 #7A8918 #188960

split-complementary

#271889 #896018 #428918

monochromatic

#090621 #180F55 #271889 #3621BD #533EDD

Accessibility & contrast

On white

13.31

#271889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#271889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271889

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271889	#FFFFFF	#000000	##FFFFFF
##271889	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348C

Deuteranopia (green-blind)

#002B87

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #271889;
/* rgb */ color: rgb(39, 24, 137);
/* oklch */ color: oklch(32.6% 0.173 276.8);

Tailwind

colors: {
  custom: {
    50: '#7259ad',
    500: '#271889',
    950: '#000000',
  },
}

SCSS

$custom: #271889;
$custom-light: #7259ad;
$custom-dark: #000000;

JSON

{
  "hex": "#271889",
  "rgb": {
    "r": 39,
    "g": 24,
    "b": 137
  },
  "hsl": {
    "h": 247.965,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32559,
    "c": 0.17261,
    "h": 276.8
  },
  "luminance": 0.02891
}

Semantic roles & 50–950 ramp

primary

#271889

secondary

#ACBD40

accent

#ED3BD5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271889

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

Preview Lab → · Contrast checker → · Palette generator →