#70308B#70308B

#70308B is a dark, vivid purple. Relative luminance 0.074; OKLCH L 43.9% C 0.152 H 314.4°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#70308B
RGB	rgb(112, 48, 139)
HSL	hsl(282, 49%, 37%)
HSV	hsv(282, 65%, 55%)
CMYK	cmyk(19.4%, 65.5%, 0%, 45.5%)
CIE-LAB	lab(32.75, 43.44, -38.74)
CIE-LCH	lch(32.75, 58.21, 318.28°)
OKLab	oklab(43.91% 0.1065 -0.1088)
OKLCH	oklch(43.91% 0.152 314.4)
XYZ	xyz(12.3985, 7.4231, 25.2008)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70308B #4B8B30

analogous

#43308B #70308B #8B3079

triadic

#70308B #8B7030 #308B70

tetradic

#70308B #8B4330 #4B8B30 #30798B

square

#70308B #8B4330 #4B8B30 #30798B

split-complementary

#70308B #798B30 #308B43

monochromatic

#271130 #4B205E #70308B #9540B8 #AF6ACC

Accessibility & contrast

On white

8.45

#70308B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#70308B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #70308B

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70308B	#FFFFFF	#000000	##FFFFFF
##70308B	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A498E

Deuteranopia (green-blind)

#2D4F89

Tritanopia (blue-blind)

#6E4159

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #70308b;
/* rgb */ color: rgb(112, 48, 139);
/* oklch */ color: oklch(43.9% 0.152 314.4);

Tailwind

colors: {
  custom: {
    50: '#9c6dad',
    500: '#70308b',
    950: '#000000',
  },
}

SCSS

$custom: #70308b;
$custom-light: #9c6dad;
$custom-dark: #000000;

JSON

{
  "hex": "#70308b",
  "rgb": {
    "r": 112,
    "g": 48,
    "b": 139
  },
  "hsl": {
    "h": 282.198,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.43906,
    "c": 0.15226,
    "h": 314.4
  },
  "luminance": 0.07423
}

Semantic roles & 50–950 ramp

primary

#70308B

secondary

#7BB364

accent

#D85078

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #70308B

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

Preview Lab → · Contrast checker → · Palette generator →