#271D61#271D61

#271D61 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 29.0% C 0.115 H 283.3°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#271D61
RGB	rgb(39, 29, 97)
HSL	hsl(249, 54%, 25%)
HSV	hsv(249, 70%, 38%)
CMYK	cmyk(59.8%, 70.1%, 0%, 62%)
CIE-LAB	lab(16.37, 25.76, -38.85)
CIE-LCH	lch(16.37, 46.61, 303.54°)
OKLab	oklab(29% 0.0264 -0.1117)
OKLCH	oklch(29% 0.115 283.3)
XYZ	xyz(3.4331, 2.1729, 11.5455)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271D61 #57611D

analogous

#1D3561 #271D61 #491D61

triadic

#271D61 #61271D #1D6127

tetradic

#271D61 #611D35 #57611D #1D6149

square

#271D61 #611D35 #57611D #1D6149

split-complementary

#271D61 #61491D #35611D

monochromatic

#090718 #140F32 #271D61 #3A2B90 #4D39BF

Accessibility & contrast

On white

14.64

#271D61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#271D61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271D61

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271D61	#FFFFFF	#000000	##FFFFFF
##271D61	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B63

Deuteranopia (green-blind)

#002660

Tritanopia (blue-blind)

#0A2E3C

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #271d61;
/* rgb */ color: rgb(39, 29, 97);
/* oklch */ color: oklch(29.0% 0.115 283.3);

Tailwind

colors: {
  custom: {
    50: '#685a8f',
    500: '#271d61',
    950: '#000000',
  },
}

SCSS

$custom: #271d61;
$custom-light: #685a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#271d61",
  "rgb": {
    "r": 39,
    "g": 29,
    "b": 97
  },
  "hsl": {
    "h": 248.824,
    "s": 53.968,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28999,
    "c": 0.11477,
    "h": 283.3
  },
  "luminance": 0.02173
}

Semantic roles & 50–950 ramp

primary

#271D61

secondary

#8A9644

accent

#DD4AC8

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #271D61

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

Preview Lab → · Contrast checker → · Palette generator →