#27278E#27278E

#27278E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.2% C 0.164 H 274.0°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#27278E
RGB	rgb(39, 39, 142)
HSL	hsl(240, 57%, 35%)
HSV	hsv(240, 73%, 56%)
CMYK	cmyk(72.5%, 72.5%, 0%, 44.3%)
CIE-LAB	lab(23.12, 35.26, -56.61)
CIE-LCH	lch(23.12, 66.70, 301.92°)
OKLab	oklab(35.21% 0.0115 -0.1637)
OKLCH	oklch(35.21% 0.164 274)
XYZ	xyz(6.4431, 3.8347, 25.9866)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27278E #8E8E27

analogous

#275A8E #27278E #5A278E

triadic

#27278E #8E2727 #278E27

tetradic

#27278E #8E275A #8E8E27 #278E5A

square

#27278E #8E275A #8E8E27 #278E5A

split-complementary

#27278E #8E5A27 #5A8E27

monochromatic

#0D0D2E #1A1A5E #27278E #3434BE #5D5DD2

Accessibility & contrast

On white

11.88

#27278E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#27278E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27278E

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27278E	#FFFFFF	#000000	##FFFFFF
##27278E	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C91

Deuteranopia (green-blind)

#00328C

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #27278e;
/* rgb */ color: rgb(39, 39, 142);
/* oklch */ color: oklch(35.2% 0.164 274.0);

Tailwind

colors: {
  custom: {
    50: '#7162b0',
    500: '#27278e',
    950: '#000000',
  },
}

SCSS

$custom: #27278e;
$custom-light: #7162b0;
$custom-dark: #000000;

JSON

{
  "hex": "#27278e",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 142
  },
  "hsl": {
    "h": 240,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35205,
    "c": 0.16409,
    "h": 274
  },
  "luminance": 0.03835
}

Semantic roles & 50–950 ramp

primary

#27278E

secondary

#B8B859

accent

#E048E0

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #27278E

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

Preview Lab → · Contrast checker → · Palette generator →