#271998#271998

#271998 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.4% C 0.190 H 274.8°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#271998
RGB	rgb(39, 25, 152)
HSL	hsl(247, 72%, 35%)
HSV	hsv(247, 84%, 60%)
CMYK	cmyk(74.3%, 83.6%, 0%, 40.4%)
CIE-LAB	lab(21.55, 46.21, -65.39)
CIE-LCH	lch(21.55, 80.06, 305.25°)
OKLab	oklab(34.43% 0.0158 -0.189)
OKLCH	oklch(34.43% 0.19 274.8)
XYZ	xyz(6.8500, 3.3929, 29.9936)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271998 #8A9819

analogous

#194B98 #271998 #661998

triadic

#271998 #982719 #199827

tetradic

#271998 #98194B #8A9819 #199866

square

#271998 #98194B #8A9819 #199866

split-complementary

#271998 #986619 #4B9819

monochromatic

#0C082F #1A1063 #271998 #3422CD #5B4AE1

Accessibility & contrast

On white

12.51

#271998 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#271998 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271998

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271998	#FFFFFF	#000000	##FFFFFF
##271998	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00399B

Deuteranopia (green-blind)

#002E96

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #271998;
/* rgb */ color: rgb(39, 25, 152);
/* oklch */ color: oklch(34.4% 0.190 274.8);

Tailwind

colors: {
  custom: {
    50: '#755ab8',
    500: '#271998',
    950: '#000000',
  },
}

SCSS

$custom: #271998;
$custom-light: #755ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#271998",
  "rgb": {
    "r": 39,
    "g": 25,
    "b": 152
  },
  "hsl": {
    "h": 246.614,
    "s": 71.751,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34433,
    "c": 0.18971,
    "h": 274.8
  },
  "luminance": 0.03394
}

Semantic roles & 50–950 ramp

primary

#271998

secondary

#B6C34A

accent

#EE39DB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #271998

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

Preview Lab → · Contrast checker → · Palette generator →