#302E83#302E83

#302E83 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.138 H 277.9°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#302E83
RGB	rgb(48, 46, 131)
HSL	hsl(241, 48%, 35%)
HSV	hsv(241, 65%, 51%)
CMYK	cmyk(63.4%, 64.9%, 0%, 48.6%)
CIE-LAB	lab(24.39, 28.17, -47.64)
CIE-LCH	lch(24.39, 55.35, 300.60°)
OKLab	oklab(35.98% 0.019 -0.1371)
OKLCH	oklch(35.98% 0.138 277.9)
XYZ	xyz(6.2913, 4.2206, 21.9514)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302E83 #81832E

analogous

#2E5683 #302E83 #5B2E83

triadic

#302E83 #83302E #2E8330

tetradic

#302E83 #832E56 #81832E #2E835B

square

#302E83 #832E56 #81832E #2E835B

split-complementary

#302E83 #835B2E #56832E

monochromatic

#0F0E28 #1F1E56 #302E83 #413EB0 #6663C8

Accessibility & contrast

On white

11.39

#302E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#302E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302E83

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302E83	#FFFFFF	#000000	##FFFFFF
##302E83	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#003681

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #302e83;
/* rgb */ color: rgb(48, 46, 131);
/* oklch */ color: oklch(36.0% 0.138 277.9);

Tailwind

colors: {
  custom: {
    50: '#7267a8',
    500: '#302e83',
    950: '#000000',
  },
}

SCSS

$custom: #302e83;
$custom-light: #7267a8;
$custom-dark: #000000;

JSON

{
  "hex": "#302e83",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 131
  },
  "hsl": {
    "h": 241.412,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35977,
    "c": 0.13846,
    "h": 277.9
  },
  "luminance": 0.04221
}

Semantic roles & 50–950 ramp

primary

#302E83

secondary

#ADAF5E

accent

#D850D4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #302E83

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

Preview Lab → · Contrast checker → · Palette generator →