#39458A#39458A

#39458A is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.8% C 0.115 H 273.0°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#39458A
RGB	rgb(57, 69, 138)
HSL	hsl(231, 42%, 38%)
HSV	hsv(231, 59%, 54%)
CMYK	cmyk(58.7%, 50%, 0%, 45.9%)
CIE-LAB	lab(31.72, 17.05, -40.10)
CIE-LCH	lch(31.72, 43.58, 293.04°)
OKLab	oklab(41.78% 0.0061 -0.1145)
OKLCH	oklch(41.78% 0.115 273)
XYZ	xyz(8.4014, 6.9605, 24.9406)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39458A #8A7E39

analogous

#396D8A #39458A #55398A

triadic

#39458A #8A3945 #458A39

tetradic

#39458A #8A396D #8A7E39 #398A55

square

#39458A #8A396D #8A7E39 #398A55

split-complementary

#39458A #8A5539 #6D8A39

monochromatic

#151A33 #272F5F #39458A #4B5BB5 #7783C7

Accessibility & contrast

On white

8.78

#39458A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#39458A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39458A

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39458A	#FFFFFF	#000000	##FFFFFF
##39458A	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234E8D

Deuteranopia (green-blind)

#174789

Tritanopia (blue-blind)

#045461

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #39458a;
/* rgb */ color: rgb(57, 69, 138);
/* oklch */ color: oklch(41.8% 0.115 273.0);

Tailwind

colors: {
  custom: {
    50: '#7778ad',
    500: '#39458a',
    950: '#000000',
  },
}

SCSS

$custom: #39458a;
$custom-light: #7778ad;
$custom-dark: #000000;

JSON

{
  "hex": "#39458a",
  "rgb": {
    "r": 57,
    "g": 69,
    "b": 138
  },
  "hsl": {
    "h": 231.111,
    "s": 41.538,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41779,
    "c": 0.11467,
    "h": 273
  },
  "luminance": 0.06961
}

Semantic roles & 50–950 ramp

primary

#39458A

secondary

#B0A66F

accent

#BF56D1

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #39458A

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

Preview Lab → · Contrast checker → · Palette generator →