#39507D#39507D

#39507D is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.4% C 0.080 H 262.9°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#39507D
RGB	rgb(57, 80, 125)
HSL	hsl(220, 37%, 36%)
HSV	hsv(220, 54%, 49%)
CMYK	cmyk(54.4%, 36%, 0%, 51%)
CIE-LAB	lab(34.16, 5.22, -28.18)
CIE-LCH	lch(34.16, 28.66, 280.48°)
OKLab	oklab(43.41% -0.0099 -0.0795)
OKLCH	oklch(43.41% 0.08 262.9)
XYZ	xyz(8.2564, 8.0872, 20.5240)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39507D #7D6639

analogous

#39727D #39507D #44397D

triadic

#39507D #7D3950 #507D39

tetradic

#39507D #7D3972 #7D6639 #397D44

square

#39507D #7D3972 #7D6639 #397D44

split-complementary

#39507D #7D4439 #727D39

monochromatic

#131A29 #263553 #39507D #4C6BA7 #728CBF

Accessibility & contrast

On white

8.02

#39507D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#39507D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39507D

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39507D	#FFFFFF	#000000	##FFFFFF
##39507D	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E547F

Deuteranopia (green-blind)

#364D7C

Tritanopia (blue-blind)

#175A60

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #39507d;
/* rgb */ color: rgb(57, 80, 125);
/* oklch */ color: oklch(43.4% 0.080 262.9);

Tailwind

colors: {
  custom: {
    50: '#7480a3',
    500: '#39507d',
    950: '#000000',
  },
}

SCSS

$custom: #39507d;
$custom-light: #7480a3;
$custom-dark: #000000;

JSON

{
  "hex": "#39507d",
  "rgb": {
    "r": 57,
    "g": 80,
    "b": 125
  },
  "hsl": {
    "h": 219.706,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43408,
    "c": 0.08012,
    "h": 262.9
  },
  "luminance": 0.08088
}

Semantic roles & 50–950 ramp

primary

#39507D

secondary

#A8936A

accent

#A65ACD

background

#F7F7FA

surface

#EDEEF3

border

#C8C9CD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #39507D

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

Preview Lab → · Contrast checker → · Palette generator →