#271E6E#271E6E

#271E6E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.5% C 0.132 H 280.2°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#271E6E
RGB	rgb(39, 30, 110)
HSL	hsl(247, 57%, 27%)
HSV	hsv(247, 73%, 43%)
CMYK	cmyk(64.5%, 72.7%, 0%, 56.9%)
CIE-LAB	lab(17.85, 29.65, -44.95)
CIE-LCH	lch(17.85, 53.85, 303.40°)
OKLab	oklab(30.45% 0.0234 -0.1296)
OKLCH	oklch(30.45% 0.132 280.2)
XYZ	xyz(4.1146, 2.4854, 15.0117)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E6E #656E1E

analogous

#1E3D6E #271E6E #4F1E6E

triadic

#271E6E #6E271E #1E6E27

tetradic

#271E6E #6E1E3D #656E1E #1E6E4F

square

#271E6E #6E1E3D #656E1E #1E6E4F

split-complementary

#271E6E #6E4F1E #3D6E1E

monochromatic

#090718 #16113E #271E6E #382B9E #4C3CCA

Accessibility & contrast

On white

14.03

#271E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#271E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E6E

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E6E	#FFFFFF	#000000	##FFFFFF
##271E6E	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F70

Deuteranopia (green-blind)

#00296C

Tritanopia (blue-blind)

#003343

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #271e6e;
/* rgb */ color: rgb(39, 30, 110);
/* oklch */ color: oklch(30.5% 0.132 280.2);

Tailwind

colors: {
  custom: {
    50: '#6b5b98',
    500: '#271e6e',
    950: '#000000',
  },
}

SCSS

$custom: #271e6e;
$custom-light: #6b5b98;
$custom-dark: #000000;

JSON

{
  "hex": "#271e6e",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 110
  },
  "hsl": {
    "h": 246.75,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.30451,
    "c": 0.13168,
    "h": 280.2
  },
  "luminance": 0.02486
}

Semantic roles & 50–950 ramp

primary

#271E6E

secondary

#98A246

accent

#E047CF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #271E6E

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

Preview Lab → · Contrast checker → · Palette generator →