#271D60#271D60

#271D60 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.9% C 0.113 H 283.5°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#271D60
RGB	rgb(39, 29, 96)
HSL	hsl(249, 54%, 25%)
HSV	hsv(249, 70%, 38%)
CMYK	cmyk(59.4%, 69.8%, 0%, 62.4%)
CIE-LAB	lab(16.28, 25.40, -38.34)
CIE-LCH	lch(16.28, 45.99, 303.53°)
OKLab	oklab(28.9% 0.0265 -0.1102)
OKLCH	oklch(28.9% 0.113 283.5)
XYZ	xyz(3.3867, 2.1544, 11.3014)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271D60 #56601D

analogous

#1D3560 #271D60 #491D60

triadic

#271D60 #60271D #1D6027

tetradic

#271D60 #601D35 #56601D #1D6049

square

#271D60 #601D35 #56601D #1D6049

split-complementary

#271D60 #60491D #35601D

monochromatic

#0A0718 #140F31 #271D60 #3A2B8F #4D39BE

Accessibility & contrast

On white

14.68

#271D60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#271D60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271D60

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271D60	#FFFFFF	#000000	##FFFFFF
##271D60	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A62

Deuteranopia (green-blind)

#00265F

Tritanopia (blue-blind)

#0C2E3B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #271d60;
/* rgb */ color: rgb(39, 29, 96);
/* oklch */ color: oklch(28.9% 0.113 283.5);

Tailwind

colors: {
  custom: {
    50: '#685a8e',
    500: '#271d60',
    950: '#000000',
  },
}

SCSS

$custom: #271d60;
$custom-light: #685a8e;
$custom-dark: #000000;

JSON

{
  "hex": "#271d60",
  "rgb": {
    "r": 39,
    "g": 29,
    "b": 96
  },
  "hsl": {
    "h": 248.955,
    "s": 53.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28904,
    "c": 0.11333,
    "h": 283.5
  },
  "luminance": 0.02155
}

Semantic roles & 50–950 ramp

primary

#271D60

secondary

#899544

accent

#DD4BC7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #271D60

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

Preview Lab → · Contrast checker → · Palette generator →