#35378A#35378A

#35378A is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.6% C 0.135 H 277.0°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#35378A
RGB	rgb(53, 55, 138)
HSL	hsl(239, 45%, 37%)
HSV	hsv(239, 62%, 54%)
CMYK	cmyk(61.6%, 60.1%, 0%, 45.9%)
CIE-LAB	lab(27.64, 25.60, -46.70)
CIE-LCH	lch(27.64, 53.26, 298.73°)
OKLab	oklab(38.65% 0.0164 -0.1342)
OKLCH	oklch(38.65% 0.135 277)
XYZ	xyz(7.4204, 5.3237, 24.6764)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35378A #8A8835

analogous

#35628A #35378A #5D358A

triadic

#35378A #8A3537 #378A35

tetradic

#35378A #8A3562 #8A8835 #358A5D

square

#35378A #8A3562 #8A8835 #358A5D

split-complementary

#35378A #8A5D35 #628A35

monochromatic

#131432 #24255E #35378A #4649B6 #7173C8

Accessibility & contrast

On white

10.17

#35378A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#35378A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35378A

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35378A	#FFFFFF	#000000	##FFFFFF
##35378A	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458D

Deuteranopia (green-blind)

#003E88

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #35378a;
/* rgb */ color: rgb(53, 55, 138);
/* oklch */ color: oklch(38.6% 0.135 277.0);

Tailwind

colors: {
  custom: {
    50: '#756ead',
    500: '#35378a',
    950: '#000000',
  },
}

SCSS

$custom: #35378a;
$custom-light: #756ead;
$custom-dark: #000000;

JSON

{
  "hex": "#35378a",
  "rgb": {
    "r": 53,
    "g": 55,
    "b": 138
  },
  "hsl": {
    "h": 238.588,
    "s": 44.503,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38648,
    "c": 0.13517,
    "h": 277
  },
  "luminance": 0.05324
}

Semantic roles & 50–950 ramp

primary

#35378A

secondary

#B1AF6A

accent

#D154D4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #35378A

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

Preview Lab → · Contrast checker → · Palette generator →