#302FB6#302FB6

#302FB6 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.1% C 0.204 H 273.2°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#302FB6
RGB	rgb(48, 47, 182)
HSL	hsl(240, 59%, 45%)
HSV	hsv(240, 74%, 71%)
CMYK	cmyk(73.6%, 74.2%, 0%, 28.6%)
CIE-LAB	lab(29.51, 45.09, -70.35)
CIE-LCH	lch(29.51, 83.56, 302.66°)
OKLab	oklab(41.15% 0.0113 -0.2035)
OKLCH	oklch(41.15% 0.204 273.2)
XYZ	xyz(10.6761, 6.0377, 44.8496)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302FB6 #B5B62F

analogous

#2F72B6 #302FB6 #732FB6

triadic

#302FB6 #B6302F #2FB630

tetradic

#302FB6 #B62F72 #B5B62F #2FB673

square

#302FB6 #B62F72 #B5B62F #2FB673

split-complementary

#302FB6 #B6732F #72B62F

monochromatic

#161655 #232285 #302FB6 #5150D2 #8281DE

Accessibility & contrast

On white

9.51

#302FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#302FB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302FB6

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302FB6	#FFFFFF	#000000	##FFFFFF
##302FB6	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBA

Deuteranopia (green-blind)

#003FB4

Tritanopia (blue-blind)

#005670

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #302fb6;
/* rgb */ color: rgb(48, 47, 182);
/* oklch */ color: oklch(41.1% 0.204 273.2);

Tailwind

colors: {
  custom: {
    50: '#7e69cd',
    500: '#302fb6',
    950: '#000000',
  },
}

SCSS

$custom: #302fb6;
$custom-light: #7e69cd;
$custom-dark: #000000;

JSON

{
  "hex": "#302fb6",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 182
  },
  "hsl": {
    "h": 240.444,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4115,
    "c": 0.20385,
    "h": 273.2
  },
  "luminance": 0.06039
}

Semantic roles & 50–950 ramp

primary

#302FB6

secondary

#C7C779

accent

#E246E1

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #302FB6

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

Preview Lab → · Contrast checker → · Palette generator →