#302F86#302F86

#302F86 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.4% C 0.141 H 277.3°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#302F86
RGB	rgb(48, 47, 134)
HSL	hsl(241, 48%, 35%)
HSV	hsv(241, 65%, 53%)
CMYK	cmyk(64.2%, 64.9%, 0%, 47.5%)
CIE-LAB	lab(24.90, 28.58, -48.69)
CIE-LCH	lch(24.90, 56.46, 300.41°)
OKLab	oklab(36.43% 0.0179 -0.1402)
OKLCH	oklch(36.43% 0.141 277.3)
XYZ	xyz(6.5371, 4.3821, 23.0510)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302F86 #85862F

analogous

#2F5986 #302F86 #5B2F86

triadic

#302F86 #86302F #2F8630

tetradic

#302F86 #862F59 #85862F #2F865B

square

#302F86 #862F59 #85862F #2F865B

split-complementary

#302F86 #865B2F #59862F

monochromatic

#100F2B #201F59 #302F86 #403FB3 #6766C9

Accessibility & contrast

On white

11.19

#302F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#302F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302F86

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302F86	#FFFFFF	#000000	##FFFFFF
##302F86	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F89

Deuteranopia (green-blind)

#003784

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #302f86;
/* rgb */ color: rgb(48, 47, 134);
/* oklch */ color: oklch(36.4% 0.141 277.3);

Tailwind

colors: {
  custom: {
    50: '#7368aa',
    500: '#302f86',
    950: '#000000',
  },
}

SCSS

$custom: #302f86;
$custom-light: #7368aa;
$custom-dark: #000000;

JSON

{
  "hex": "#302f86",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 134
  },
  "hsl": {
    "h": 240.69,
    "s": 48.066,
    "l": 35.49
  },
  "oklch": {
    "l": 0.3643,
    "c": 0.14135,
    "h": 277.3
  },
  "luminance": 0.04383
}

Semantic roles & 50–950 ramp

primary

#302F86

secondary

#AFB060

accent

#D850D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #302F86

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

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