#35378F#35378F

#35378F is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.142 H 276.6°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#35378F
RGB	rgb(53, 55, 143)
HSL	hsl(239, 46%, 38%)
HSV	hsv(239, 63%, 56%)
CMYK	cmyk(62.9%, 61.5%, 0%, 43.9%)
CIE-LAB	lab(28.04, 27.37, -49.14)
CIE-LCH	lch(28.04, 56.25, 299.12°)
OKLab	oklab(39.07% 0.0163 -0.1413)
OKLCH	oklch(39.07% 0.142 276.6)
XYZ	xyz(7.7907, 5.4718, 26.6269)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35378F #8F8D35

analogous

#35648F #35378F #60358F

triadic

#35378F #8F3537 #378F35

tetradic

#35378F #8F3564 #8F8D35 #358F60

square

#35378F #8F3564 #8F8D35 #358F60

split-complementary

#35378F #8F6035 #648F35

monochromatic

#141536 #242662 #35378F #4749BB #7375CB

Accessibility & contrast

On white

10.03

#35378F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#35378F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35378F

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35378F	#FFFFFF	#000000	##FFFFFF
##35378F	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004692

Deuteranopia (green-blind)

#003E8D

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #35378f;
/* rgb */ color: rgb(53, 55, 143);
/* oklch */ color: oklch(39.1% 0.142 276.6);

Tailwind

colors: {
  custom: {
    50: '#766eb1',
    500: '#35378f',
    950: '#000000',
  },
}

SCSS

$custom: #35378f;
$custom-light: #766eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#35378f",
  "rgb": {
    "r": 53,
    "g": 55,
    "b": 143
  },
  "hsl": {
    "h": 238.667,
    "s": 45.918,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39071,
    "c": 0.14229,
    "h": 276.6
  },
  "luminance": 0.05472
}

Semantic roles & 50–950 ramp

primary

#35378F

secondary

#B4B26C

accent

#D352D6

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090711

muted

#7B7A80

Preview Lab

Preview with #35378F

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

Preview Lab → · Contrast checker → · Palette generator →