#271E6A#271E6A

#271E6A is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.0% C 0.126 H 281.0°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#271E6A
RGB	rgb(39, 30, 106)
HSL	hsl(247, 56%, 27%)
HSV	hsv(247, 72%, 42%)
CMYK	cmyk(63.2%, 71.7%, 0%, 58.4%)
CIE-LAB	lab(17.46, 28.25, -42.99)
CIE-LCH	lch(17.46, 51.44, 303.31°)
OKLab	oklab(30.05% 0.0241 -0.1238)
OKLCH	oklch(30.05% 0.126 281)
XYZ	xyz(3.9017, 2.4002, 13.8906)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E6A #616A1E

analogous

#1E3B6A #271E6A #4D1E6A

triadic

#271E6A #6A271E #1E6A27

tetradic

#271E6A #6A1E3B #616A1E #1E6A4D

square

#271E6A #6A1E3B #616A1E #1E6A4D

split-complementary

#271E6A #6A4D1E #3B6A1E

monochromatic

#090718 #15113A #271E6A #392C9A #4C3BC7

Accessibility & contrast

On white

14.19

#271E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#271E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E6A

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E6A	#FFFFFF	#000000	##FFFFFF
##271E6A	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002869

Tritanopia (blue-blind)

#003241

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #271e6a;
/* rgb */ color: rgb(39, 30, 106);
/* oklch */ color: oklch(30.0% 0.126 281.0);

Tailwind

colors: {
  custom: {
    50: '#6a5b95',
    500: '#271e6a',
    950: '#000000',
  },
}

SCSS

$custom: #271e6a;
$custom-light: #6a5b95;
$custom-dark: #000000;

JSON

{
  "hex": "#271e6a",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 106
  },
  "hsl": {
    "h": 247.105,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3005,
    "c": 0.12615,
    "h": 281
  },
  "luminance": 0.024
}

Semantic roles & 50–950 ramp

primary

#271E6A

secondary

#949E45

accent

#DF49CD

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #271E6A

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

Preview Lab → · Contrast checker → · Palette generator →