#39358B#39358B

#39358B is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.138 H 279.8°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#39358B
RGB	rgb(57, 53, 139)
HSL	hsl(243, 45%, 38%)
HSV	hsv(243, 62%, 55%)
CMYK	cmyk(59%, 61.9%, 0%, 45.5%)
CIE-LAB	lab(27.52, 28.02, -47.50)
CIE-LCH	lch(27.52, 55.15, 300.53°)
OKLab	oklab(38.66% 0.0236 -0.1364)
OKLCH	oklch(38.66% 0.138 279.8)
XYZ	xyz(7.6192, 5.2796, 25.0387)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39358B #878B35

analogous

#355C8B #39358B #64358B

triadic

#39358B #8B3935 #358B39

tetradic

#39358B #8B355C #878B35 #358B64

square

#39358B #8B355C #878B35 #358B64

split-complementary

#39358B #8B6435 #5C8B35

monochromatic

#151332 #27245F #39358B #4B46B7 #7571C9

Accessibility & contrast

On white

10.21

#39358B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#39358B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39358B

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39358B	#FFFFFF	#000000	##FFFFFF
##39358B	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448E

Deuteranopia (green-blind)

#003E89

Tritanopia (blue-blind)

#084A5A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #39358b;
/* rgb */ color: rgb(57, 53, 139);
/* oklch */ color: oklch(38.7% 0.138 279.8);

Tailwind

colors: {
  custom: {
    50: '#786cae',
    500: '#39358b',
    950: '#000000',
  },
}

SCSS

$custom: #39358b;
$custom-light: #786cae;
$custom-dark: #000000;

JSON

{
  "hex": "#39358b",
  "rgb": {
    "r": 57,
    "g": 53,
    "b": 139
  },
  "hsl": {
    "h": 242.791,
    "s": 44.792,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38663,
    "c": 0.13845,
    "h": 279.8
  },
  "luminance": 0.0528
}

Semantic roles & 50–950 ramp

primary

#39358B

secondary

#AEB16A

accent

#D453CE

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #39358B

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

Preview Lab → · Contrast checker → · Palette generator →