#271D98#271D98

#271D98 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.9% C 0.186 H 274.4°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#271D98
RGB	rgb(39, 29, 152)
HSL	hsl(245, 68%, 35%)
HSV	hsv(245, 81%, 60%)
CMYK	cmyk(74.3%, 80.9%, 0%, 40.4%)
CIE-LAB	lab(22.22, 44.27, -64.28)
CIE-LCH	lch(22.22, 78.05, 304.55°)
OKLab	oklab(34.89% 0.0143 -0.1859)
OKLCH	oklch(34.89% 0.186 274.4)
XYZ	xyz(6.9417, 3.5764, 30.0241)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271D98 #8E981D

analogous

#1D5098 #271D98 #641D98

triadic

#271D98 #98271D #1D9827

tetradic

#271D98 #981D50 #8E981D #1D9864

square

#271D98 #981D50 #8E981D #1D9864

split-complementary

#271D98 #98641D #50981D

monochromatic

#0D0931 #1A1365 #271D98 #3427CB #5D52DE

Accessibility & contrast

On white

12.24

#271D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#271D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271D98

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271D98	#FFFFFF	#000000	##FFFFFF
##271D98	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9B

Deuteranopia (green-blind)

#002F96

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #271d98;
/* rgb */ color: rgb(39, 29, 152);
/* oklch */ color: oklch(34.9% 0.186 274.4);

Tailwind

colors: {
  custom: {
    50: '#755cb8',
    500: '#271d98',
    950: '#000000',
  },
}

SCSS

$custom: #271d98;
$custom-light: #755cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#271d98",
  "rgb": {
    "r": 39,
    "g": 29,
    "b": 152
  },
  "hsl": {
    "h": 244.878,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34894,
    "c": 0.18647,
    "h": 274.4
  },
  "luminance": 0.03577
}

Semantic roles & 50–950 ramp

primary

#271D98

secondary

#B8C150

accent

#EB3DDD

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #271D98

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

Preview Lab → · Contrast checker → · Palette generator →