#302AA7#302AA7

#302AA7 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.9% C 0.190 H 275.0°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#302AA7
RGB	rgb(48, 42, 167)
HSL	hsl(243, 60%, 41%)
HSV	hsv(243, 75%, 65%)
CMYK	cmyk(71.3%, 74.9%, 0%, 34.5%)
CIE-LAB	lab(26.94, 42.96, -65.60)
CIE-LCH	lch(26.94, 78.41, 303.22°)
OKLab	oklab(38.87% 0.0166 -0.1897)
OKLCH	oklch(38.87% 0.19 275)
XYZ	xyz(9.0196, 5.0735, 37.0557)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302AA7 #A1A72A

analogous

#2A62A7 #302AA7 #6E2AA7

triadic

#302AA7 #A7302A #2AA730

tetradic

#302AA7 #A72A62 #A1A72A #2AA76E

square

#302AA7 #A72A62 #A1A72A #2AA76E

split-complementary

#302AA7 #A76E2A #62A72A

monochromatic

#141145 #221E76 #302AA7 #463FCF #7570DB

Accessibility & contrast

On white

10.42

#302AA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#302AA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302AA7

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302AA7	#FFFFFF	#000000	##FFFFFF
##302AA7	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AB

Deuteranopia (green-blind)

#003AA5

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #302aa7;
/* rgb */ color: rgb(48, 42, 167);
/* oklch */ color: oklch(38.9% 0.190 275.0);

Tailwind

colors: {
  custom: {
    50: '#7b65c2',
    500: '#302aa7',
    950: '#000000',
  },
}

SCSS

$custom: #302aa7;
$custom-light: #7b65c2;
$custom-dark: #000000;

JSON

{
  "hex": "#302aa7",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 167
  },
  "hsl": {
    "h": 242.88,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38865,
    "c": 0.1904,
    "h": 275
  },
  "luminance": 0.05074
}

Semantic roles & 50–950 ramp

primary

#302AA7

secondary

#BEC26B

accent

#E345DB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302AA7

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

Preview Lab → · Contrast checker → · Palette generator →