#39375F#39375F

#39375F is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.8% C 0.068 H 284.7°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#39375F
RGB	rgb(57, 55, 95)
HSL	hsl(243, 27%, 29%)
HSV	hsv(243, 42%, 37%)
CMYK	cmyk(40%, 42.1%, 0%, 62.7%)
CIE-LAB	lab(25.04, 11.92, -23.53)
CIE-LCH	lch(25.04, 26.38, 296.87°)
OKLab	oklab(35.84% 0.0173 -0.0661)
OKLCH	oklch(35.84% 0.068 284.7)
XYZ	xyz(5.1185, 4.4283, 11.4093)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39375F #5D5F37

analogous

#37495F #39375F #4D375F

triadic

#39375F #5F3937 #375F39

tetradic

#39375F #5F3749 #5D5F37 #375F4D

square

#39375F #5F3749 #5D5F37 #375F4D

split-complementary

#39375F #5F4D37 #495F37

monochromatic

#0C0B13 #222138 #39375F #504D86 #6C69A8

Accessibility & contrast

On white

11.14

#39375F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#39375F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39375F

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39375F	#FFFFFF	#000000	##FFFFFF
##39375F	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3D61

Deuteranopia (green-blind)

#293A5E

Tritanopia (blue-blind)

#2F3F46

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #39375f;
/* rgb */ color: rgb(57, 55, 95);
/* oklch */ color: oklch(35.8% 0.068 284.7);

Tailwind

colors: {
  custom: {
    50: '#716d8c',
    500: '#39375f',
    950: '#000000',
  },
}

SCSS

$custom: #39375f;
$custom-light: #716d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#39375f",
  "rgb": {
    "r": 57,
    "g": 55,
    "b": 95
  },
  "hsl": {
    "h": 243,
    "s": 26.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3584,
    "c": 0.06831,
    "h": 284.7
  },
  "luminance": 0.04428
}

Semantic roles & 50–950 ramp

primary

#39375F

secondary

#8D8F62

accent

#C365BE

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#08070C

muted

#7B7A7D

Preview Lab

Preview with #39375F

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

Preview Lab → · Contrast checker → · Palette generator →