#302C82#302C82

#302C82 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.5% C 0.140 H 278.6°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#302C82
RGB	rgb(48, 44, 130)
HSL	hsl(243, 49%, 34%)
HSV	hsv(243, 66%, 51%)
CMYK	cmyk(63.1%, 66.2%, 0%, 49%)
CIE-LAB	lab(23.81, 29.13, -47.96)
CIE-LCH	lch(23.81, 56.11, 301.27°)
OKLab	oklab(35.53% 0.021 -0.1381)
OKLCH	oklch(35.53% 0.14 278.6)
XYZ	xyz(6.1476, 4.0410, 21.5708)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C82 #7E822C

analogous

#2C5382 #302C82 #5B2C82

triadic

#302C82 #82302C #2C8230

tetradic

#302C82 #822C53 #7E822C #2C825B

square

#302C82 #822C53 #7E822C #2C825B

split-complementary

#302C82 #825B2C #53822C

monochromatic

#0E0D27 #1F1D54 #302C82 #413BB0 #645FC9

Accessibility & contrast

On white

11.61

#302C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#302C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C82

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C82	#FFFFFF	#000000	##FFFFFF
##302C82	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C85

Deuteranopia (green-blind)

#003580

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #302c82;
/* rgb */ color: rgb(48, 44, 130);
/* oklch */ color: oklch(35.5% 0.140 278.6);

Tailwind

colors: {
  custom: {
    50: '#7265a7',
    500: '#302c82',
    950: '#000000',
  },
}

SCSS

$custom: #302c82;
$custom-light: #7265a7;
$custom-dark: #000000;

JSON

{
  "hex": "#302c82",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 130
  },
  "hsl": {
    "h": 242.791,
    "s": 49.425,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35525,
    "c": 0.13967,
    "h": 278.6
  },
  "luminance": 0.04041
}

Semantic roles & 50–950 ramp

primary

#302C82

secondary

#ABAF5B

accent

#D94FD3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09050F

muted

#7B7A7F

Preview Lab

Preview with #302C82

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

Preview Lab → · Contrast checker → · Palette generator →