#302CA7#302CA7

#302CA7 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.188 H 274.7°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#302CA7
RGB	rgb(48, 44, 167)
HSL	hsl(242, 58%, 41%)
HSV	hsv(242, 74%, 65%)
CMYK	cmyk(71.3%, 73.7%, 0%, 34.5%)
CIE-LAB	lab(27.35, 41.82, -64.93)
CIE-LCH	lch(27.35, 77.23, 302.79°)
OKLab	oklab(39.15% 0.0156 -0.1877)
OKLCH	oklch(39.15% 0.188 274.7)
XYZ	xyz(9.0923, 5.2189, 37.0799)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302CA7 #A3A72C

analogous

#2C66A7 #302CA7 #6E2CA7

triadic

#302CA7 #A7302C #2CA730

tetradic

#302CA7 #A72C66 #A3A72C #2CA76E

square

#302CA7 #A72C66 #A3A72C #2CA76E

split-complementary

#302CA7 #A76E2C #66A72C

monochromatic

#141246 #221F77 #302CA7 #4743CD #7773DA

Accessibility & contrast

On white

10.27

#302CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#302CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302CA7

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302CA7	#FFFFFF	#000000	##FFFFFF
##302CA7	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AB

Deuteranopia (green-blind)

#003BA5

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #302ca7;
/* rgb */ color: rgb(48, 44, 167);
/* oklch */ color: oklch(39.2% 0.188 274.7);

Tailwind

colors: {
  custom: {
    50: '#7a67c2',
    500: '#302ca7',
    950: '#000000',
  },
}

SCSS

$custom: #302ca7;
$custom-light: #7a67c2;
$custom-dark: #000000;

JSON

{
  "hex": "#302ca7",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 167
  },
  "hsl": {
    "h": 241.951,
    "s": 58.294,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39154,
    "c": 0.18837,
    "h": 274.7
  },
  "luminance": 0.0522
}

Semantic roles & 50–950 ramp

primary

#302CA7

secondary

#BFC26D

accent

#E246DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302CA7

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

Preview Lab → · Contrast checker → · Palette generator →