#30298E#30298E

#30298E is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.2% C 0.160 H 277.9°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#30298E
RGB	rgb(48, 41, 142)
HSL	hsl(244, 55%, 36%)
HSV	hsv(244, 71%, 56%)
CMYK	cmyk(66.2%, 71.1%, 0%, 44.3%)
CIE-LAB	lab(24.22, 35.17, -54.79)
CIE-LCH	lch(24.22, 65.10, 302.70°)
OKLab	oklab(36.16% 0.0219 -0.1581)
OKLCH	oklch(36.16% 0.16 277.9)
XYZ	xyz(6.8928, 4.1667, 26.0270)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30298E #878E29

analogous

#29548E #30298E #62298E

triadic

#30298E #8E3029 #298E30

tetradic

#30298E #8E2954 #878E29 #298E62

square

#30298E #8E2954 #878E29 #298E62

split-complementary

#30298E #8E6229 #548E29

monochromatic

#100E2F #201B5F #30298E #4037BD #6860D1

Accessibility & contrast

On white

11.45

#30298E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#30298E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30298E

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30298E	#FFFFFF	#000000	##FFFFFF
##30298E	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E91

Deuteranopia (green-blind)

#00358C

Tritanopia (blue-blind)

#004458

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30298e;
/* rgb */ color: rgb(48, 41, 142);
/* oklch */ color: oklch(36.2% 0.160 277.9);

Tailwind

colors: {
  custom: {
    50: '#7564b0',
    500: '#30298e',
    950: '#000000',
  },
}

SCSS

$custom: #30298e;
$custom-light: #7564b0;
$custom-dark: #000000;

JSON

{
  "hex": "#30298e",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 142
  },
  "hsl": {
    "h": 244.158,
    "s": 55.191,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36162,
    "c": 0.15962,
    "h": 277.9
  },
  "luminance": 0.04167
}

Semantic roles & 50–950 ramp

primary

#30298E

secondary

#B1B75C

accent

#DF49D4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #30298E

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

Preview Lab → · Contrast checker → · Palette generator →