#35308C#35308C

#35308C is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.5% C 0.147 H 279.0°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#35308C
RGB	rgb(53, 48, 140)
HSL	hsl(243, 49%, 37%)
HSV	hsv(243, 66%, 55%)
CMYK	cmyk(62.1%, 65.7%, 0%, 45.1%)
CIE-LAB	lab(26.05, 30.87, -50.52)
CIE-LCH	lch(26.05, 59.21, 301.42°)
OKLab	oklab(37.53% 0.0231 -0.1455)
OKLCH	oklch(37.53% 0.147 279)
XYZ	xyz(7.2573, 4.7637, 25.3429)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35308C #878C30

analogous

#30598C #35308C #63308C

triadic

#35308C #8C3530 #308C35

tetradic

#35308C #8C3059 #878C30 #308C63

square

#35308C #8C3059 #878C30 #308C63

split-complementary

#35308C #8C6330 #598C30

monochromatic

#121131 #24205E #35308C #4640BA #706ACC

Accessibility & contrast

On white

10.75

#35308C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#35308C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35308C

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35308C	#FFFFFF	#000000	##FFFFFF
##35308C	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#003A8A

Tritanopia (blue-blind)

#004759

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #35308c;
/* rgb */ color: rgb(53, 48, 140);
/* oklch */ color: oklch(37.5% 0.147 279.0);

Tailwind

colors: {
  custom: {
    50: '#7669ae',
    500: '#35308c',
    950: '#000000',
  },
}

SCSS

$custom: #35308c;
$custom-light: #7669ae;
$custom-dark: #000000;

JSON

{
  "hex": "#35308c",
  "rgb": {
    "r": 53,
    "g": 48,
    "b": 140
  },
  "hsl": {
    "h": 243.261,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37534,
    "c": 0.14727,
    "h": 279
  },
  "luminance": 0.04764
}

Semantic roles & 50–950 ramp

primary

#35308C

secondary

#AFB364

accent

#D84FD1

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #35308C

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

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