#39279E#39279E

#39279E is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.2% C 0.180 H 280.5°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#39279E
RGB	rgb(57, 39, 158)
HSL	hsl(249, 60%, 39%)
HSV	hsv(249, 75%, 62%)
CMYK	cmyk(63.9%, 75.3%, 0%, 38%)
CIE-LAB	lab(26.12, 42.74, -61.46)
CIE-LCH	lch(26.12, 74.86, 304.82°)
OKLab	oklab(38.19% 0.0327 -0.1773)
OKLCH	oklch(38.19% 0.18 280.5)
XYZ	xyz(8.5825, 4.7889, 32.8132)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39279E #8C9E27

analogous

#27509E #39279E #74279E

triadic

#39279E #9E3927 #279E39

tetradic

#39279E #9E2750 #8C9E27 #279E74

square

#39279E #9E2750 #8C9E27 #279E74

split-complementary

#39279E #9E7427 #509E27

monochromatic

#160F3C #271B6D #39279E #4C35CD #7866D9

Accessibility & contrast

On white

10.73

#39279E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#39279E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39279E

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39279E	#FFFFFF	#000000	##FFFFFF
##39279E	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A1

Deuteranopia (green-blind)

#00399C

Tritanopia (blue-blind)

#004960

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #39279e;
/* rgb */ color: rgb(57, 39, 158);
/* oklch */ color: oklch(38.2% 0.180 280.5);

Tailwind

colors: {
  custom: {
    50: '#7d64bc',
    500: '#39279e',
    950: '#000000',
  },
}

SCSS

$custom: #39279e;
$custom-light: #7d64bc;
$custom-dark: #000000;

JSON

{
  "hex": "#39279e",
  "rgb": {
    "r": 57,
    "g": 39,
    "b": 158
  },
  "hsl": {
    "h": 249.076,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38187,
    "c": 0.18034,
    "h": 280.5
  },
  "luminance": 0.0479
}

Semantic roles & 50–950 ramp

primary

#39279E

secondary

#B1BF62

accent

#E444CB

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #39279E

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

Preview Lab → · Contrast checker → · Palette generator →