#39458C#39458C

#39458C is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.9% C 0.118 H 273.1°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#39458C
RGB	rgb(57, 69, 140)
HSL	hsl(231, 42%, 39%)
HSV	hsv(231, 59%, 55%)
CMYK	cmyk(59.3%, 50.7%, 0%, 45.1%)
CIE-LAB	lab(31.85, 17.76, -41.12)
CIE-LCH	lch(31.85, 44.79, 293.36°)
OKLab	oklab(41.92% 0.0063 -0.1175)
OKLCH	oklch(41.92% 0.118 273.1)
XYZ	xyz(8.5475, 7.0189, 25.7102)
Luminance	0.0702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39458C #8C8039

analogous

#396E8C #39458C #56398C

triadic

#39458C #8C3945 #458C39

tetradic

#39458C #8C396E #8C8039 #398C56

square

#39458C #8C396E #8C8039 #398C56

split-complementary

#39458C #8C5639 #6E8C39

monochromatic

#161A35 #273061 #39458C #4C5BB6 #7883C8

Accessibility & contrast

On white

8.74

#39458C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#39458C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39458C

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39458C	#FFFFFF	#000000	##FFFFFF
##39458C	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214F8F

Deuteranopia (green-blind)

#13488A

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #39458c;
/* rgb */ color: rgb(57, 69, 140);
/* oklch */ color: oklch(41.9% 0.118 273.1);

Tailwind

colors: {
  custom: {
    50: '#7778ae',
    500: '#39458c',
    950: '#000000',
  },
}

SCSS

$custom: #39458c;
$custom-light: #7778ae;
$custom-dark: #000000;

JSON

{
  "hex": "#39458c",
  "rgb": {
    "r": 57,
    "g": 69,
    "b": 140
  },
  "hsl": {
    "h": 231.325,
    "s": 42.132,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41923,
    "c": 0.11767,
    "h": 273.1
  },
  "luminance": 0.0702
}

Semantic roles & 50–950 ramp

primary

#39458C

secondary

#B1A870

accent

#C056D2

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #39458C

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

Preview Lab → · Contrast checker → · Palette generator →