#271E64#271E64

#271E64 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.5% C 0.118 H 282.2°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#271E64
RGB	rgb(39, 30, 100)
HSL	hsl(248, 54%, 25%)
HSV	hsv(248, 70%, 39%)
CMYK	cmyk(61%, 70%, 0%, 60.8%)
CIE-LAB	lab(16.89, 26.15, -39.98)
CIE-LCH	lch(16.89, 47.78, 303.18°)
OKLab	oklab(29.46% 0.025 -0.115)
OKLCH	oklch(29.46% 0.118 282.2)
XYZ	xyz(3.6005, 2.2797, 12.3044)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E64 #5B641E

analogous

#1E3864 #271E64 #4A1E64

triadic

#271E64 #64271E #1E6427

tetradic

#271E64 #641E38 #5B641E #1E644A

square

#271E64 #641E38 #5B641E #1E644A

split-complementary

#271E64 #644A1E #38641E

monochromatic

#090718 #151035 #271E64 #392C93 #4C3AC2

Accessibility & contrast

On white

14.42

#271E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#271E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E64

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E64	#FFFFFF	#000000	##FFFFFF
##271E64	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#002763

Tritanopia (blue-blind)

#06303E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #271e64;
/* rgb */ color: rgb(39, 30, 100);
/* oklch */ color: oklch(29.5% 0.118 282.2);

Tailwind

colors: {
  custom: {
    50: '#695a91',
    500: '#271e64',
    950: '#000000',
  },
}

SCSS

$custom: #271e64;
$custom-light: #695a91;
$custom-dark: #000000;

JSON

{
  "hex": "#271e64",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 100
  },
  "hsl": {
    "h": 247.714,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.29463,
    "c": 0.1177,
    "h": 282.2
  },
  "luminance": 0.0228
}

Semantic roles & 50–950 ramp

primary

#271E64

secondary

#8E9945

accent

#DD4BCA

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #271E64

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

Preview Lab → · Contrast checker → · Palette generator →