#271F62#271F62

#271F62 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.5% C 0.113 H 282.3°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#271F62
RGB	rgb(39, 31, 98)
HSL	hsl(247, 52%, 25%)
HSV	hsv(247, 68%, 38%)
CMYK	cmyk(60.2%, 68.4%, 0%, 61.6%)
CIE-LAB	lab(16.95, 24.78, -38.56)
CIE-LCH	lch(16.95, 45.84, 302.73°)
OKLab	oklab(29.45% 0.0242 -0.1108)
OKLCH	oklch(29.45% 0.113 282.3)
XYZ	xyz(3.5306, 2.2929, 11.8094)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271F62 #5A621F

analogous

#1F3862 #271F62 #481F62

triadic

#271F62 #62271F #1F6227

tetradic

#271F62 #621F38 #5A621F #1F6248

square

#271F62 #621F38 #5A621F #1F6248

split-complementary

#271F62 #62481F #38621F

monochromatic

#090717 #141034 #271F62 #3A2E90 #4C3CBF

Accessibility & contrast

On white

14.40

#271F62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#271F62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271F62

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271F62	#FFFFFF	#000000	##FFFFFF
##271F62	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C64

Deuteranopia (green-blind)

#002761

Tritanopia (blue-blind)

#09303D

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #271f62;
/* rgb */ color: rgb(39, 31, 98);
/* oklch */ color: oklch(29.5% 0.113 282.3);

Tailwind

colors: {
  custom: {
    50: '#685b8f',
    500: '#271f62',
    950: '#000000',
  },
}

SCSS

$custom: #271f62;
$custom-light: #685b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#271f62",
  "rgb": {
    "r": 39,
    "g": 31,
    "b": 98
  },
  "hsl": {
    "h": 247.164,
    "s": 51.938,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29452,
    "c": 0.11344,
    "h": 282.3
  },
  "luminance": 0.02293
}

Semantic roles & 50–950 ramp

primary

#271F62

secondary

#8D9746

accent

#DB4CCA

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07040C

muted

#7A797D

Preview Lab

Preview with #271F62

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

Preview Lab → · Contrast checker → · Palette generator →