#39458F#39458F

#39458F is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.122 H 273.1°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#39458F
RGB	rgb(57, 69, 143)
HSL	hsl(232, 43%, 39%)
HSV	hsv(232, 60%, 56%)
CMYK	cmyk(60.1%, 51.7%, 0%, 43.9%)
CIE-LAB	lab(32.05, 18.83, -42.63)
CIE-LCH	lch(32.05, 46.60, 293.83°)
OKLab	oklab(42.14% 0.0066 -0.1219)
OKLCH	oklch(42.14% 0.122 273.1)
XYZ	xyz(8.7718, 7.1086, 26.8911)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39458F #8F8339

analogous

#39708F #39458F #58398F

triadic

#39458F #8F3945 #458F39

tetradic

#39458F #8F3970 #8F8339 #398F58

square

#39458F #8F3970 #8F8339 #398F58

split-complementary

#39458F #8F5839 #708F39

monochromatic

#161B37 #283063 #39458F #4D5CB8 #7984CA

Accessibility & contrast

On white

8.67

#39458F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#39458F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39458F

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39458F	#FFFFFF	#000000	##FFFFFF
##39458F	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4F92

Deuteranopia (green-blind)

#0C488D

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #39458f;
/* rgb */ color: rgb(57, 69, 143);
/* oklch */ color: oklch(42.1% 0.122 273.1);

Tailwind

colors: {
  custom: {
    50: '#7878b0',
    500: '#39458f',
    950: '#000000',
  },
}

SCSS

$custom: #39458f;
$custom-light: #7878b0;
$custom-dark: #000000;

JSON

{
  "hex": "#39458f",
  "rgb": {
    "r": 57,
    "g": 69,
    "b": 143
  },
  "hsl": {
    "h": 231.628,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42141,
    "c": 0.12213,
    "h": 273.1
  },
  "luminance": 0.07109
}

Semantic roles & 50–950 ramp

primary

#39458F

secondary

#B3AA71

accent

#C155D3

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #39458F

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

Preview Lab → · Contrast checker → · Palette generator →