#271E75#271E75

#271E75 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.2% C 0.141 H 279.0°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#271E75
RGB	rgb(39, 30, 117)
HSL	hsl(246, 59%, 29%)
HSV	hsv(246, 74%, 46%)
CMYK	cmyk(66.7%, 74.4%, 0%, 54.1%)
CIE-LAB	lab(18.56, 32.07, -48.32)
CIE-LCH	lch(18.56, 58.00, 303.57°)
OKLab	oklab(31.17% 0.0221 -0.1394)
OKLCH	oklch(31.17% 0.141 279)
XYZ	xyz(4.5108, 2.6439, 17.0988)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E75 #6C751E

analogous

#1E4175 #271E75 #531E75

triadic

#271E75 #75271E #1E7527

tetradic

#271E75 #751E41 #6C751E #1E7553

square

#271E75 #751E41 #6C751E #1E7553

split-complementary

#271E75 #75531E #41751E

monochromatic

#080618 #171244 #271E75 #372AA6 #4E40CE

Accessibility & contrast

On white

13.74

#271E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#271E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E75

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E75	#FFFFFF	#000000	##FFFFFF
##271E75	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003178

Deuteranopia (green-blind)

#002A73

Tritanopia (blue-blind)

#003647

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #271e75;
/* rgb */ color: rgb(39, 30, 117);
/* oklch */ color: oklch(31.2% 0.141 279.0);

Tailwind

colors: {
  custom: {
    50: '#6c5b9e',
    500: '#271e75',
    950: '#000000',
  },
}

SCSS

$custom: #271e75;
$custom-light: #6c5b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#271e75",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 117
  },
  "hsl": {
    "h": 246.207,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3117,
    "c": 0.14117,
    "h": 279
  },
  "luminance": 0.02644
}

Semantic roles & 50–950 ramp

primary

#271E75

secondary

#9FA946

accent

#E245D2

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #271E75

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

Preview Lab → · Contrast checker → · Palette generator →