#271E68#271E68

#271E68 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.9% C 0.123 H 281.4°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#271E68
RGB	rgb(39, 30, 104)
HSL	hsl(247, 55%, 26%)
HSV	hsv(247, 71%, 41%)
CMYK	cmyk(62.5%, 71.2%, 0%, 59.2%)
CIE-LAB	lab(17.27, 27.55, -42.00)
CIE-LCH	lch(17.27, 50.23, 303.27°)
OKLab	oklab(29.85% 0.0244 -0.1209)
OKLCH	oklch(29.85% 0.123 281.4)
XYZ	xyz(3.7989, 2.3591, 13.3492)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E68 #5F681E

analogous

#1E3A68 #271E68 #4C1E68

triadic

#271E68 #68271E #1E6827

tetradic

#271E68 #681E3A #5F681E #1E684C

square

#271E68 #681E3A #5F681E #1E684C

split-complementary

#271E68 #684C1E #3A681E

monochromatic

#090718 #151039 #271E68 #392C98 #4B3AC6

Accessibility & contrast

On white

14.27

#271E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#271E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E68

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E68	#FFFFFF	#000000	##FFFFFF
##271E68	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002867

Tritanopia (blue-blind)

#003140

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #271e68;
/* rgb */ color: rgb(39, 30, 104);
/* oklch */ color: oklch(29.9% 0.123 281.4);

Tailwind

colors: {
  custom: {
    50: '#695a94',
    500: '#271e68',
    950: '#000000',
  },
}

SCSS

$custom: #271e68;
$custom-light: #695a94;
$custom-dark: #000000;

JSON

{
  "hex": "#271e68",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 104
  },
  "hsl": {
    "h": 247.297,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29853,
    "c": 0.12335,
    "h": 281.4
  },
  "luminance": 0.02359
}

Semantic roles & 50–950 ramp

primary

#271E68

secondary

#929D45

accent

#DF49CC

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #271E68

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

Preview Lab → · Contrast checker → · Palette generator →