#302C98#302C98

#302C98 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.169 H 276.1°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#302C98
RGB	rgb(48, 44, 152)
HSL	hsl(242, 55%, 38%)
HSV	hsv(242, 71%, 60%)
CMYK	cmyk(68.4%, 71.1%, 0%, 40.4%)
CIE-LAB	lab(25.85, 36.75, -58.27)
CIE-LCH	lch(25.85, 68.89, 302.24°)
OKLab	oklab(37.63% 0.0181 -0.1683)
OKLCH	oklch(37.63% 0.169 276.1)
XYZ	xyz(7.7852, 4.6961, 30.1958)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C98 #94982C

analogous

#2C5E98 #302C98 #662C98

triadic

#302C98 #98302C #2C9830

tetradic

#302C98 #982C5E #94982C #2C9866

square

#302C98 #982C5E #94982C #2C9866

split-complementary

#302C98 #98662C #5E982C

monochromatic

#121139 #211E69 #302C98 #403BC6 #6E6AD4

Accessibility & contrast

On white

10.83

#302C98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#302C98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C98

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C98	#FFFFFF	#000000	##FFFFFF
##302C98	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429B

Deuteranopia (green-blind)

#003896

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #302c98;
/* rgb */ color: rgb(48, 44, 152);
/* oklch */ color: oklch(37.6% 0.169 276.1);

Tailwind

colors: {
  custom: {
    50: '#7766b7',
    500: '#302c98',
    950: '#000000',
  },
}

SCSS

$custom: #302c98;
$custom-light: #7766b7;
$custom-dark: #000000;

JSON

{
  "hex": "#302c98",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 152
  },
  "hsl": {
    "h": 242.222,
    "s": 55.102,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37631,
    "c": 0.16926,
    "h": 276.1
  },
  "luminance": 0.04697
}

Semantic roles & 50–950 ramp

primary

#302C98

secondary

#B8BB65

accent

#DE49D9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #302C98

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

Preview Lab → · Contrast checker → · Palette generator →