#30298D#30298D

#30298D is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.158 H 278.0°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#30298D
RGB	rgb(48, 41, 141)
HSL	hsl(244, 55%, 36%)
HSV	hsv(244, 71%, 55%)
CMYK	cmyk(66%, 70.9%, 0%, 44.7%)
CIE-LAB	lab(24.12, 34.83, -54.32)
CIE-LCH	lch(24.12, 64.53, 302.66°)
OKLab	oklab(36.06% 0.0221 -0.1567)
OKLCH	oklch(36.06% 0.158 278)
XYZ	xyz(6.8180, 4.1368, 25.6333)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30298D #868D29

analogous

#29548D #30298D #62298D

triadic

#30298D #8D3029 #298D30

tetradic

#30298D #8D2954 #868D29 #298D62

square

#30298D #8D2954 #868D29 #298D62

split-complementary

#30298D #8D6229 #548D29

monochromatic

#100D2E #201B5E #30298D #4037BC #6860D1

Accessibility & contrast

On white

11.49

#30298D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#30298D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30298D

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30298D	#FFFFFF	#000000	##FFFFFF
##30298D	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00358B

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #30298d;
/* rgb */ color: rgb(48, 41, 141);
/* oklch */ color: oklch(36.1% 0.158 278.0);

Tailwind

colors: {
  custom: {
    50: '#7564af',
    500: '#30298d',
    950: '#000000',
  },
}

SCSS

$custom: #30298d;
$custom-light: #7564af;
$custom-dark: #000000;

JSON

{
  "hex": "#30298d",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 141
  },
  "hsl": {
    "h": 244.2,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36063,
    "c": 0.15829,
    "h": 278
  },
  "luminance": 0.04137
}

Semantic roles & 50–950 ramp

primary

#30298D

secondary

#B0B65B

accent

#DE4AD4

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #30298D

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

Preview Lab → · Contrast checker → · Palette generator →