#302BA2#302BA2

#302BA2 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.5% C 0.183 H 275.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#302BA2
RGB	rgb(48, 43, 162)
HSL	hsl(243, 58%, 40%)
HSV	hsv(243, 73%, 64%)
CMYK	cmyk(70.4%, 73.5%, 0%, 36.5%)
CIE-LAB	lab(26.63, 40.73, -63.08)
CIE-LCH	lch(26.63, 75.09, 302.85°)
OKLab	oklab(38.49% 0.0171 -0.1824)
OKLCH	oklch(38.49% 0.183 275.3)
XYZ	xyz(8.6022, 4.9640, 34.6802)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302BA2 #9DA22B

analogous

#2B61A2 #302BA2 #6B2BA2

triadic

#302BA2 #A2302B #2BA230

tetradic

#302BA2 #A22B61 #9DA22B #2BA26B

square

#302BA2 #A22B61 #9DA22B #2BA26B

split-complementary

#302BA2 #A26B2B #61A22B

monochromatic

#131141 #221E72 #302BA2 #443ECC #736FD9

Accessibility & contrast

On white

10.54

#302BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#302BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302BA2

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302BA2	#FFFFFF	#000000	##FFFFFF
##302BA2	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#003AA0

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #302ba2;
/* rgb */ color: rgb(48, 43, 162);
/* oklch */ color: oklch(38.5% 0.183 275.3);

Tailwind

colors: {
  custom: {
    50: '#7966bf',
    500: '#302ba2',
    950: '#000000',
  },
}

SCSS

$custom: #302ba2;
$custom-light: #7966bf;
$custom-dark: #000000;

JSON

{
  "hex": "#302ba2",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 162
  },
  "hsl": {
    "h": 242.521,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.3849,
    "c": 0.18315,
    "h": 275.3
  },
  "luminance": 0.04965
}

Semantic roles & 50–950 ramp

primary

#302BA2

secondary

#BCC069

accent

#E147DB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #302BA2

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

Preview Lab → · Contrast checker → · Palette generator →