#302198#302198

#302198 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.181 H 277.9°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#302198
RGB	rgb(48, 33, 152)
HSL	hsl(248, 64%, 36%)
HSV	hsv(248, 78%, 60%)
CMYK	cmyk(68.4%, 78.3%, 0%, 40.4%)
CIE-LAB	lab(23.61, 43.03, -61.95)
CIE-LCH	lch(23.61, 75.43, 304.78°)
OKLab	oklab(36.04% 0.025 -0.179)
OKLCH	oklch(36.04% 0.181 277.9)
XYZ	xyz(7.4284, 3.9824, 30.0769)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302198 #899821

analogous

#214E98 #302198 #6C2198

triadic

#302198 #983021 #219830

tetradic

#302198 #98214E #899821 #21986C

square

#302198 #98214E #899821 #21986C

split-complementary

#302198 #986C21 #4E9821

monochromatic

#100B33 #201666 #302198 #402CCA #6959DB

Accessibility & contrast

On white

11.69

#302198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#302198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302198

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302198	#FFFFFF	#000000	##FFFFFF
##302198	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #302198;
/* rgb */ color: rgb(48, 33, 152);
/* oklch */ color: oklch(36.0% 0.181 277.9);

Tailwind

colors: {
  custom: {
    50: '#785fb8',
    500: '#302198',
    950: '#000000',
  },
}

SCSS

$custom: #302198;
$custom-light: #785fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#302198",
  "rgb": {
    "r": 48,
    "g": 33,
    "b": 152
  },
  "hsl": {
    "h": 247.563,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36043,
    "c": 0.18071,
    "h": 277.9
  },
  "luminance": 0.03983
}

Semantic roles & 50–950 ramp

primary

#302198

secondary

#B2BF56

accent

#E740D2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #302198

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

Preview Lab → · Contrast checker → · Palette generator →