#302FC8#302FC8

#302FC8 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.1% C 0.225 H 272.0°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#302FC8
RGB	rgb(48, 47, 200)
HSL	hsl(240, 62%, 48%)
HSV	hsv(240, 77%, 78%)
CMYK	cmyk(76%, 76.5%, 0%, 21.6%)
CIE-LAB	lab(31.42, 50.95, -77.80)
CIE-LCH	lch(31.42, 93.00, 303.22°)
OKLab	oklab(43.07% 0.0079 -0.2252)
OKLCH	oklch(43.07% 0.225 272)
XYZ	xyz(12.6573, 6.8302, 55.2837)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302FC8 #C7C82F

analogous

#2F7AC8 #302FC8 #7C2FC8

triadic

#302FC8 #C8302F #2FC830

tetradic

#302FC8 #C82F7A #C7C82F #2FC87C

square

#302FC8 #C82F7A #C7C82F #2FC87C

split-complementary

#302FC8 #C87C2F #7AC82F

monochromatic

#181865 #242396 #302FC8 #5C5CD9 #8E8DE4

Accessibility & contrast

On white

8.87

#302FC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#302FC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302FC8

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302FC8	#FFFFFF	#000000	##FFFFFF
##302FC8	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CC

Deuteranopia (green-blind)

#0042C5

Tritanopia (blue-blind)

#005D7A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #302fc8;
/* rgb */ color: rgb(48, 47, 200);
/* oklch */ color: oklch(43.1% 0.225 272.0);

Tailwind

colors: {
  custom: {
    50: '#826ada',
    500: '#302fc8',
    950: '#000000',
  },
}

SCSS

$custom: #302fc8;
$custom-light: #826ada;
$custom-dark: #000000;

JSON

{
  "hex": "#302fc8",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 200
  },
  "hsl": {
    "h": 240.392,
    "s": 61.943,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43065,
    "c": 0.22535,
    "h": 272
  },
  "luminance": 0.06832
}

Semantic roles & 50–950 ramp

primary

#302FC8

secondary

#CECF84

accent

#E543E4

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #302FC8

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

Preview Lab → · Contrast checker → · Palette generator →