#302183#302183

#302183 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.8% C 0.154 H 281.2°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#302183
RGB	rgb(48, 33, 131)
HSL	hsl(249, 60%, 32%)
HSV	hsv(249, 75%, 51%)
CMYK	cmyk(63.4%, 74.8%, 0%, 48.6%)
CIE-LAB	lab(21.41, 36.25, -52.51)
CIE-LCH	lch(21.41, 63.81, 304.62°)
OKLab	oklab(33.83% 0.0301 -0.1514)
OKLCH	oklch(33.83% 0.154 281.2)
XYZ	xyz(5.8582, 3.3544, 21.8071)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302183 #748321

analogous

#214383 #302183 #612183

triadic

#302183 #833021 #218330

tetradic

#302183 #832143 #748321 #218361

square

#302183 #832143 #748321 #218361

split-complementary

#302183 #836121 #438321

monochromatic

#0C0821 #1E1552 #302183 #422DB4 #614CD2

Accessibility & contrast

On white

12.57

#302183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#302183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302183

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302183	#FFFFFF	#000000	##FFFFFF
##302183	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#003081

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #302183;
/* rgb */ color: rgb(48, 33, 131);
/* oklch */ color: oklch(33.8% 0.154 281.2);

Tailwind

colors: {
  custom: {
    50: '#735ea8',
    500: '#302183',
    950: '#000000',
  },
}

SCSS

$custom: #302183;
$custom-light: #735ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#302183",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 131
  },
  "hsl": {
    "h": 249.184,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.3383,
    "c": 0.15439,
    "h": 281.2
  },
  "luminance": 0.03355
}

Semantic roles & 50–950 ramp

primary

#302183

secondary

#A5B54B

accent

#E345CB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #302183

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

Preview Lab → · Contrast checker → · Palette generator →