#272891#272891

#272891 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.7% C 0.167 H 273.6°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#272891
RGB	rgb(39, 40, 145)
HSL	hsl(239, 58%, 36%)
HSV	hsv(239, 73%, 57%)
CMYK	cmyk(73.1%, 72.4%, 0%, 43.1%)
CIE-LAB	lab(23.65, 35.70, -57.60)
CIE-LCH	lch(23.65, 67.77, 301.79°)
OKLab	oklab(35.68% 0.0104 -0.1666)
OKLCH	oklch(35.68% 0.167 273.6)
XYZ	xyz(6.7046, 3.9926, 27.1999)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272891 #919027

analogous

#275D91 #272891 #5B2791

triadic

#272891 #912728 #289127

tetradic

#272891 #91275D #919027 #27915B

square

#272891 #91275D #919027 #27915B

split-complementary

#272891 #915B27 #5D9127

monochromatic

#0D0D31 #1A1B61 #272891 #3435C1 #5F60D4

Accessibility & contrast

On white

11.68

#272891 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#272891 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272891

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272891	#FFFFFF	#000000	##FFFFFF
##272891	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D94

Deuteranopia (green-blind)

#00338F

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #272891;
/* rgb */ color: rgb(39, 40, 145);
/* oklch */ color: oklch(35.7% 0.167 273.6);

Tailwind

colors: {
  custom: {
    50: '#7263b2',
    500: '#272891',
    950: '#000000',
  },
}

SCSS

$custom: #272891;
$custom-light: #7263b2;
$custom-dark: #000000;

JSON

{
  "hex": "#272891",
  "rgb": {
    "r": 39,
    "g": 40,
    "b": 145
  },
  "hsl": {
    "h": 239.434,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35677,
    "c": 0.1669,
    "h": 273.6
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#272891

secondary

#B9B85B

accent

#DF47E1

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #272891

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

Preview Lab → · Contrast checker → · Palette generator →