#302C7E#302C7E

#302C7E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.134 H 279.1°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#302C7E
RGB	rgb(48, 44, 126)
HSL	hsl(243, 48%, 33%)
HSV	hsv(243, 65%, 49%)
CMYK	cmyk(61.9%, 65.1%, 0%, 50.6%)
CIE-LAB	lab(23.46, 27.72, -46.01)
CIE-LCH	lch(23.46, 53.71, 301.07°)
OKLab	oklab(35.16% 0.0213 -0.1324)
OKLCH	oklch(35.16% 0.134 279.1)
XYZ	xyz(5.8843, 3.9357, 20.1842)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C7E #7A7E2C

analogous

#2C517E #302C7E #592C7E

triadic

#302C7E #7E302C #2C7E30

tetradic

#302C7E #7E2C51 #7A7E2C #2C7E59

square

#302C7E #7E2C51 #7A7E2C #2C7E59

split-complementary

#302C7E #7E592C #517E2C

monochromatic

#0D0C23 #1F1C51 #302C7E #413CAB #635EC7

Accessibility & contrast

On white

11.75

#302C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#302C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C7E

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C7E	#FFFFFF	#000000	##FFFFFF
##302C7E	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B81

Deuteranopia (green-blind)

#00357C

Tritanopia (blue-blind)

#004050

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #302c7e;
/* rgb */ color: rgb(48, 44, 126);
/* oklch */ color: oklch(35.2% 0.134 279.1);

Tailwind

colors: {
  custom: {
    50: '#7165a4',
    500: '#302c7e',
    950: '#000000',
  },
}

SCSS

$custom: #302c7e;
$custom-light: #7165a4;
$custom-dark: #000000;

JSON

{
  "hex": "#302c7e",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 126
  },
  "hsl": {
    "h": 242.927,
    "s": 48.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35162,
    "c": 0.13406,
    "h": 279.1
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#302C7E

secondary

#A9AD59

accent

#D850D1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #302C7E

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

Preview Lab → · Contrast checker → · Palette generator →