#302FBA#302FBA

#302FBA is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.6% C 0.209 H 272.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#302FBA
RGB	rgb(48, 47, 186)
HSL	hsl(240, 60%, 46%)
HSV	hsv(240, 75%, 73%)
CMYK	cmyk(74.2%, 74.7%, 0%, 27.1%)
CIE-LAB	lab(29.92, 46.41, -72.03)
CIE-LCH	lch(29.92, 85.69, 302.80°)
OKLab	oklab(41.57% 0.0105 -0.2084)
OKLCH	oklch(41.57% 0.209 272.9)
XYZ	xyz(11.0954, 6.2054, 47.0579)
Luminance	0.0621 (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

#302FBA #B9BA2F

analogous

#2F73BA #302FBA #762FBA

triadic

#302FBA #BA302F #2FBA30

tetradic

#302FBA #BA2F73 #B9BA2F #2FBA76

square

#302FBA #BA2F73 #B9BA2F #2FBA76

split-complementary

#302FBA #BA762F #73BA2F

monochromatic

#171658 #232389 #302FBA #5453D3 #8484E0

Accessibility & contrast

On white

9.37

#302FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#302FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302FBA

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302FBA	#FFFFFF	#000000	##FFFFFF
##302FBA	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBE

Deuteranopia (green-blind)

#0040B8

Tritanopia (blue-blind)

#005872

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #302fba;
/* rgb */ color: rgb(48, 47, 186);
/* oklch */ color: oklch(41.6% 0.209 272.9);

Tailwind

colors: {
  custom: {
    50: '#7e69d0',
    500: '#302fba',
    950: '#000000',
  },
}

SCSS

$custom: #302fba;
$custom-light: #7e69d0;
$custom-dark: #000000;

JSON

{
  "hex": "#302fba",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 186
  },
  "hsl": {
    "h": 240.432,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4157,
    "c": 0.20871,
    "h": 272.9
  },
  "luminance": 0.06207
}

Semantic roles & 50–950 ramp

primary

#302FBA

secondary

#C9C97C

accent

#E345E2

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #302FBA

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

Preview Lab → · Contrast checker → · Palette generator →