#271E5E#271E5E

#271E5E is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.9% C 0.109 H 283.6°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#271E5E
RGB	rgb(39, 30, 94)
HSL	hsl(248, 52%, 24%)
HSV	hsv(248, 68%, 37%)
CMYK	cmyk(58.5%, 68.1%, 0%, 63.1%)
CIE-LAB	lab(16.34, 24.04, -36.90)
CIE-LCH	lch(16.34, 44.04, 303.08°)
OKLab	oklab(28.9% 0.0257 -0.106)
OKLCH	oklch(28.9% 0.109 283.6)
XYZ	xyz(3.3207, 2.1678, 10.8310)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E5E #555E1E

analogous

#1E355E #271E5E #471E5E

triadic

#271E5E #5E271E #1E5E27

tetradic

#271E5E #5E1E35 #555E1E #1E5E47

square

#271E5E #5E1E35 #555E1E #1E5E47

split-complementary

#271E5E #5E471E #355E1E

monochromatic

#0A0717 #140F30 #271E5E #3A2D8C #4D3CBB

Accessibility & contrast

On white

14.65

#271E5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#271E5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E5E

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E5E	#FFFFFF	#000000	##FFFFFF
##271E5E	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#00265D

Tritanopia (blue-blind)

#0E2E3B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #271e5e;
/* rgb */ color: rgb(39, 30, 94);
/* oklch */ color: oklch(28.9% 0.109 283.6);

Tailwind

colors: {
  custom: {
    50: '#675a8c',
    500: '#271e5e',
    950: '#000000',
  },
}

SCSS

$custom: #271e5e;
$custom-light: #675a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#271e5e",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 94
  },
  "hsl": {
    "h": 248.438,
    "s": 51.613,
    "l": 24.314
  },
  "oklch": {
    "l": 0.28896,
    "c": 0.10903,
    "h": 283.6
  },
  "luminance": 0.02168
}

Semantic roles & 50–950 ramp

primary

#271E5E

secondary

#889345

accent

#DB4DC7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #271E5E

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

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