#271A4F#271A4F

#271A4F is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.8% C 0.093 H 290.0°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#271A4F
RGB	rgb(39, 26, 79)
HSL	hsl(255, 50%, 21%)
HSV	hsv(255, 67%, 31%)
CMYK	cmyk(50.6%, 67.1%, 0%, 69%)
CIE-LAB	lab(14.03, 21.55, -30.55)
CIE-LCH	lch(14.03, 37.39, 305.21°)
OKLab	oklab(26.8% 0.0317 -0.0873)
OKLCH	oklch(26.8% 0.093 290)
XYZ	xyz(2.6170, 1.7345, 7.5925)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A4F #424F1A

analogous

#1A274F #271A4F #411A4F

triadic

#271A4F #4F271A #1A4F27

tetradic

#271A4F #4F1A27 #424F1A #1A4F41

square

#271A4F #4F1A27 #424F1A #1A4F41

split-complementary

#271A4F #4F411A #274F1A

monochromatic

#0B0817 #100B21 #271A4F #3E297D #5438AB

Accessibility & contrast

On white

15.59

#271A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#271A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A4F

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A4F	#FFFFFF	#000000	##FFFFFF
##271A4F	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002551

Deuteranopia (green-blind)

#00224E

Tritanopia (blue-blind)

#1B2631

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #271a4f;
/* rgb */ color: rgb(39, 26, 79);
/* oklch */ color: oklch(26.8% 0.093 290.0);

Tailwind

colors: {
  custom: {
    50: '#655781',
    500: '#271a4f',
    950: '#000000',
  },
}

SCSS

$custom: #271a4f;
$custom-light: #655781;
$custom-dark: #000000;

JSON

{
  "hex": "#271a4f",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 79
  },
  "hsl": {
    "h": 254.717,
    "s": 50.476,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26798,
    "c": 0.09287,
    "h": 290
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary

#271A4F

secondary

#748540

accent

#DA4EB8

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06030A

muted

#7A787C

Preview Lab

Preview with #271A4F

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

Preview Lab → · Contrast checker → · Palette generator →