#302491#302491

#302491 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.169 H 278.4°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#302491
RGB	rgb(48, 36, 145)
HSL	hsl(247, 60%, 35%)
HSV	hsv(247, 75%, 57%)
CMYK	cmyk(66.9%, 75.2%, 0%, 43.1%)
CIE-LAB	lab(23.45, 39.12, -57.90)
CIE-LCH	lch(23.45, 69.88, 304.05°)
OKLab	oklab(35.71% 0.0248 -0.1672)
OKLCH	oklch(35.71% 0.169 278.4)
XYZ	xyz(6.9590, 3.9339, 27.1752)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302491 #859124

analogous

#244E91 #302491 #672491

triadic

#302491 #913024 #249130

tetradic

#302491 #91244E #859124 #249167

square

#302491 #91244E #859124 #249167

split-complementary

#302491 #916724 #4E9124

monochromatic

#100C2F #201860 #302491 #4030C2 #6759D6

Accessibility & contrast

On white

11.75

#302491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#302491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302491

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302491	#FFFFFF	#000000	##FFFFFF
##302491	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C94

Deuteranopia (green-blind)

#00338F

Tritanopia (blue-blind)

#004358

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #302491;
/* rgb */ color: rgb(48, 36, 145);
/* oklch */ color: oklch(35.7% 0.169 278.4);

Tailwind

colors: {
  custom: {
    50: '#7661b2',
    500: '#302491',
    950: '#000000',
  },
}

SCSS

$custom: #302491;
$custom-light: #7661b2;
$custom-dark: #000000;

JSON

{
  "hex": "#302491",
  "rgb": {
    "r": 48,
    "g": 36,
    "b": 145
  },
  "hsl": {
    "h": 246.606,
    "s": 60.221,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35708,
    "c": 0.16902,
    "h": 278.4
  },
  "luminance": 0.03934
}

Semantic roles & 50–950 ramp

primary

#302491

secondary

#AFBA56

accent

#E344D2

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #302491

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

Preview Lab → · Contrast checker → · Palette generator →