#39508E#39508E

#39508E is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.5% C 0.106 H 266.8°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#39508E
RGB	rgb(57, 80, 142)
HSL	hsl(224, 43%, 39%)
HSV	hsv(224, 60%, 56%)
CMYK	cmyk(59.9%, 43.7%, 0%, 44.3%)
CIE-LAB	lab(35.12, 11.17, -37.11)
CIE-LCH	lch(35.12, 38.75, 286.76°)
OKLab	oklab(44.46% -0.0059 -0.1056)
OKLCH	oklch(44.46% 0.106 266.8)
XYZ	xyz(9.4368, 8.5594, 26.7408)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39508E #8E7739

analogous

#397B8E #39508E #4D398E

triadic

#39508E #8E3950 #508E39

tetradic

#39508E #8E397B #8E7739 #398E4D

square

#39508E #8E397B #8E7739 #398E4D

split-complementary

#39508E #8E4D39 #7B8E39

monochromatic

#161F37 #273762 #39508E #4D6AB7 #788EC9

Accessibility & contrast

On white

7.74

#39508E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#39508E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39508E

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39508E	#FFFFFF	#000000	##FFFFFF
##39508E	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355790

Deuteranopia (green-blind)

#294F8D

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #39508e;
/* rgb */ color: rgb(57, 80, 142);
/* oklch */ color: oklch(44.5% 0.106 266.8);

Tailwind

colors: {
  custom: {
    50: '#7780af',
    500: '#39508e',
    950: '#000000',
  },
}

SCSS

$custom: #39508e;
$custom-light: #7780af;
$custom-dark: #000000;

JSON

{
  "hex": "#39508e",
  "rgb": {
    "r": 57,
    "g": 80,
    "b": 142
  },
  "hsl": {
    "h": 223.765,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4446,
    "c": 0.10575,
    "h": 266.8
  },
  "luminance": 0.0856
}

Semantic roles & 50–950 ramp

primary

#39508E

secondary

#B2A071

accent

#B155D2

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #39508E

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

Preview Lab → · Contrast checker → · Palette generator →