#39375C#39375C

#39375C is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.7% C 0.063 H 285.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#39375C
RGB	rgb(57, 55, 92)
HSL	hsl(243, 25%, 29%)
HSV	hsv(243, 40%, 36%)
CMYK	cmyk(38%, 40.2%, 0%, 63.9%)
CIE-LAB	lab(24.87, 10.98, -21.84)
CIE-LCH	lch(24.87, 24.44, 296.69°)
OKLab	oklab(35.66% 0.0166 -0.0612)
OKLCH	oklch(35.66% 0.063 285.2)
XYZ	xyz(4.9848, 4.3748, 10.7049)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39375C #5A5C37

analogous

#37485C #39375C #4C375C

triadic

#39375C #5C3937 #375C39

tetradic

#39375C #5C3748 #5A5C37 #375C4C

square

#39375C #5C3748 #5A5C37 #375C4C

split-complementary

#39375C #5C4C37 #485C37

monochromatic

#0C0B13 #212036 #39375C #514E82 #6C68A5

Accessibility & contrast

On white

11.20

#39375C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#39375C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39375C

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39375C	#FFFFFF	#000000	##FFFFFF
##39375C	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3C5D

Deuteranopia (green-blind)

#2A3A5B

Tritanopia (blue-blind)

#303E45

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #39375c;
/* rgb */ color: rgb(57, 55, 92);
/* oklch */ color: oklch(35.7% 0.063 285.2);

Tailwind

colors: {
  custom: {
    50: '#716d8a',
    500: '#39375c',
    950: '#000000',
  },
}

SCSS

$custom: #39375c;
$custom-light: #716d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#39375c",
  "rgb": {
    "r": 57,
    "g": 55,
    "b": 92
  },
  "hsl": {
    "h": 243.243,
    "s": 25.17,
    "l": 28.824
  },
  "oklch": {
    "l": 0.35659,
    "c": 0.06337,
    "h": 285.2
  },
  "luminance": 0.04375
}

Semantic roles & 50–950 ramp

primary

#39375C

secondary

#8A8C62

accent

#C266BD

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#08070B

muted

#7B7A7C

Preview Lab

Preview with #39375C

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

Preview Lab → · Contrast checker → · Palette generator →