#30286B#30286B

#30286B is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.8% C 0.112 H 283.7°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#30286B
RGB	rgb(48, 40, 107)
HSL	hsl(247, 46%, 29%)
HSV	hsv(247, 63%, 42%)
CMYK	cmyk(55.1%, 62.6%, 0%, 58%)
CIE-LAB	lab(20.86, 23.76, -38.08)
CIE-LCH	lch(20.86, 44.88, 301.96°)
OKLab	oklab(32.76% 0.0266 -0.1091)
OKLCH	oklch(32.76% 0.112 283.7)
XYZ	xyz(4.6308, 3.2072, 14.2821)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30286B #636B28

analogous

#28426B #30286B #52286B

triadic

#30286B #6B3028 #286B30

tetradic

#30286B #6B2842 #636B28 #286B52

square

#30286B #6B2842 #636B28 #286B52

split-complementary

#30286B #6B5228 #426B28

monochromatic

#0A0816 #1C173E #30286B #443998 #5D50BE

Accessibility & contrast

On white

12.79

#30286B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#30286B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30286B

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30286B	#FFFFFF	#000000	##FFFFFF
##30286B	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346D

Deuteranopia (green-blind)

#00306A

Tritanopia (blue-blind)

#183845

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #30286b;
/* rgb */ color: rgb(48, 40, 107);
/* oklch */ color: oklch(32.8% 0.112 283.7);

Tailwind

colors: {
  custom: {
    50: '#6e6296',
    500: '#30286b',
    950: '#000000',
  },
}

SCSS

$custom: #30286b;
$custom-light: #6e6296;
$custom-dark: #000000;

JSON

{
  "hex": "#30286b",
  "rgb": {
    "r": 48,
    "g": 40,
    "b": 107
  },
  "hsl": {
    "h": 247.164,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32755,
    "c": 0.11227,
    "h": 283.7
  },
  "luminance": 0.03207
}

Semantic roles & 50–950 ramp

primary

#30286B

secondary

#949D51

accent

#D553C6

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050D

muted

#7B797E

Preview Lab

Preview with #30286B

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

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