#271E87#271E87

#271E87 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.1% C 0.165 H 276.3°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#271E87
RGB	rgb(39, 30, 135)
HSL	hsl(245, 64%, 32%)
HSV	hsv(245, 78%, 53%)
CMYK	cmyk(71.1%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(20.47, 38.18, -56.60)
CIE-LCH	lch(20.47, 68.28, 304.00°)
OKLab	oklab(33.1% 0.0181 -0.1636)
OKLCH	oklch(33.1% 0.165 276.3)
XYZ	xyz(5.6727, 3.1086, 23.2180)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E87 #7E871E

analogous

#1E4987 #271E87 #5C1E87

triadic

#271E87 #87271E #1E8727

tetradic

#271E87 #871E49 #7E871E #1E875C

square

#271E87 #871E49 #7E871E #1E875C

split-complementary

#271E87 #875C1E #49871E

monochromatic

#0A0823 #191355 #271E87 #3529B9 #5549D7

Accessibility & contrast

On white

12.95

#271E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#271E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E87

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E87	#FFFFFF	#000000	##FFFFFF
##271E87	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#002D85

Tritanopia (blue-blind)

#003D51

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #271e87;
/* rgb */ color: rgb(39, 30, 135);
/* oklch */ color: oklch(33.1% 0.165 276.3);

Tailwind

colors: {
  custom: {
    50: '#715cab',
    500: '#271e87',
    950: '#000000',
  },
}

SCSS

$custom: #271e87;
$custom-light: #715cab;
$custom-dark: #000000;

JSON

{
  "hex": "#271e87",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 245.143,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33104,
    "c": 0.1646,
    "h": 276.3
  },
  "luminance": 0.03109
}

Semantic roles & 50–950 ramp

primary

#271E87

secondary

#AFB948

accent

#E741D8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #271E87

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

Preview Lab → · Contrast checker → · Palette generator →