#302C7F#302C7F

#302C7F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.135 H 279.0°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#302C7F
RGB	rgb(48, 44, 127)
HSL	hsl(243, 49%, 34%)
HSV	hsv(243, 65%, 50%)
CMYK	cmyk(62.2%, 65.4%, 0%, 50.2%)
CIE-LAB	lab(23.54, 28.07, -46.50)
CIE-LCH	lch(23.54, 54.32, 301.12°)
OKLab	oklab(35.25% 0.0212 -0.1338)
OKLCH	oklch(35.25% 0.135 279)
XYZ	xyz(5.9492, 3.9616, 20.5257)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C7F #7B7F2C

analogous

#2C517F #302C7F #592C7F

triadic

#302C7F #7F302C #2C7F30

tetradic

#302C7F #7F2C51 #7B7F2C #2C7F59

square

#302C7F #7F2C51 #7B7F2C #2C7F59

split-complementary

#302C7F #7F592C #517F2C

monochromatic

#0E0D24 #1F1C52 #302C7F #413CAC #635EC7

Accessibility & contrast

On white

11.72

#302C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#302C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C7F

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C7F	#FFFFFF	#000000	##FFFFFF
##302C7F	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B82

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #302c7f;
/* rgb */ color: rgb(48, 44, 127);
/* oklch */ color: oklch(35.3% 0.135 279.0);

Tailwind

colors: {
  custom: {
    50: '#7265a5',
    500: '#302c7f',
    950: '#000000',
  },
}

SCSS

$custom: #302c7f;
$custom-light: #7265a5;
$custom-dark: #000000;

JSON

{
  "hex": "#302c7f",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 127
  },
  "hsl": {
    "h": 242.892,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35252,
    "c": 0.13547,
    "h": 279
  },
  "luminance": 0.03962
}

Semantic roles & 50–950 ramp

primary

#302C7F

secondary

#A9AD59

accent

#D850D2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #302C7F

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

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