#39458D#39458D

#39458D is a dark, moderate blue. Relative luminance 0.070; OKLCH L 42.0% C 0.119 H 273.1°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#39458D
RGB	rgb(57, 69, 141)
HSL	hsl(231, 42%, 39%)
HSV	hsv(231, 60%, 55%)
CMYK	cmyk(59.6%, 51.1%, 0%, 44.7%)
CIE-LAB	lab(31.92, 18.12, -41.62)
CIE-LCH	lch(31.92, 45.40, 293.52°)
OKLab	oklab(42% 0.0064 -0.119)
OKLCH	oklch(42% 0.119 273.1)
XYZ	xyz(8.6216, 7.0485, 26.1003)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39458D #8D8139

analogous

#396F8D #39458D #57398D

triadic

#39458D #8D3945 #458D39

tetradic

#39458D #8D396F #8D8139 #398D57

square

#39458D #8D396F #8D8139 #398D57

split-complementary

#39458D #8D5739 #6F8D39

monochromatic

#161A36 #273061 #39458D #4C5CB7 #7883C8

Accessibility & contrast

On white

8.71

#39458D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#39458D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39458D

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39458D	#FFFFFF	#000000	##FFFFFF
##39458D	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204F90

Deuteranopia (green-blind)

#11488B

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #39458d;
/* rgb */ color: rgb(57, 69, 141);
/* oklch */ color: oklch(42.0% 0.119 273.1);

Tailwind

colors: {
  custom: {
    50: '#7778af',
    500: '#39458d',
    950: '#000000',
  },
}

SCSS

$custom: #39458d;
$custom-light: #7778af;
$custom-dark: #000000;

JSON

{
  "hex": "#39458d",
  "rgb": {
    "r": 57,
    "g": 69,
    "b": 141
  },
  "hsl": {
    "h": 231.429,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41995,
    "c": 0.11915,
    "h": 273.1
  },
  "luminance": 0.07049
}

Semantic roles & 50–950 ramp

primary

#39458D

secondary

#B2A870

accent

#C056D2

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #39458D

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

Preview Lab → · Contrast checker → · Palette generator →