#39448D#39448D

#39448D is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.121 H 273.6°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#39448D
RGB	rgb(57, 68, 141)
HSL	hsl(232, 42%, 39%)
HSV	hsv(232, 60%, 55%)
CMYK	cmyk(59.6%, 51.8%, 0%, 44.7%)
CIE-LAB	lab(31.64, 18.79, -42.07)
CIE-LCH	lch(31.64, 46.07, 294.06°)
OKLab	oklab(41.79% 0.0075 -0.1203)
OKLCH	oklch(41.79% 0.121 273.6)
XYZ	xyz(8.5606, 6.9265, 26.0800)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39448D #8D8239

analogous

#396E8D #39448D #58398D

triadic

#39448D #8D3944 #448D39

tetradic

#39448D #8D396E #8D8239 #398D58

square

#39448D #8D396E #8D8239 #398D58

split-complementary

#39448D #8D5839 #6E8D39

monochromatic

#161A36 #272F61 #39448D #4C5AB7 #7883C8

Accessibility & contrast

On white

8.80

#39448D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#39448D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39448D

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39448D	#FFFFFF	#000000	##FFFFFF
##39448D	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4E90

Deuteranopia (green-blind)

#0D478B

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #39448d;
/* rgb */ color: rgb(57, 68, 141);
/* oklch */ color: oklch(41.8% 0.121 273.6);

Tailwind

colors: {
  custom: {
    50: '#7777af',
    500: '#39448d',
    950: '#000000',
  },
}

SCSS

$custom: #39448d;
$custom-light: #7777af;
$custom-dark: #000000;

JSON

{
  "hex": "#39448d",
  "rgb": {
    "r": 57,
    "g": 68,
    "b": 141
  },
  "hsl": {
    "h": 232.143,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41785,
    "c": 0.12055,
    "h": 273.6
  },
  "luminance": 0.06927
}

Semantic roles & 50–950 ramp

primary

#39448D

secondary

#B2A970

accent

#C256D2

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #39448D

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

Preview Lab → · Contrast checker → · Palette generator →