#6F437B#6F437B

#6F437B is a mid, moderate purple. Relative luminance 0.088; OKLCH L 45.7% C 0.102 H 318.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#6F437B
RGB	rgb(111, 67, 123)
HSL	hsl(287, 29%, 37%)
HSV	hsv(287, 46%, 48%)
CMYK	cmyk(9.8%, 45.5%, 0%, 51.8%)
CIE-LAB	lab(35.64, 29.18, -24.27)
CIE-LCH	lch(35.64, 37.95, 320.26°)
OKLab	oklab(45.71% 0.0765 -0.0669)
OKLCH	oklch(45.71% 0.102 318.8)
XYZ	xyz(12.1374, 8.8243, 19.7989)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F437B #4F7B43

analogous

#53437B #6F437B #7B436B

triadic

#6F437B #7B6F43 #437B6F

tetradic

#6F437B #7B5343 #4F7B43 #436B7B

square

#6F437B #7B5343 #4F7B43 #436B7B

split-complementary

#6F437B #6B7B43 #437B53

monochromatic

#27182C #4B2D53 #6F437B #9359A3 #AD7FB9

Accessibility & contrast

On white

7.60

#6F437B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#6F437B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F437B

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F437B	#FFFFFF	#000000	##FFFFFF
##6F437B	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A517D

Deuteranopia (green-blind)

#465579

Tritanopia (blue-blind)

#6F4A59

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6f437b;
/* rgb */ color: rgb(111, 67, 123);
/* oklch */ color: oklch(45.7% 0.102 318.8);

Tailwind

colors: {
  custom: {
    50: '#9978a1',
    500: '#6f437b',
    950: '#000000',
  },
}

SCSS

$custom: #6f437b;
$custom-light: #9978a1;
$custom-dark: #000000;

JSON

{
  "hex": "#6f437b",
  "rgb": {
    "r": 111,
    "g": 67,
    "b": 123
  },
  "hsl": {
    "h": 287.143,
    "s": 29.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45713,
    "c": 0.10164,
    "h": 318.8
  },
  "luminance": 0.08824
}

Semantic roles & 50–950 ramp

primary

#6F437B

secondary

#7FA475

accent

#C66277

background

#F9F7F9

surface

#F2EDF2

border

#CCC8CC

text

#0E090F

muted

#7E7B7E

Preview Lab

Preview with #6F437B

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

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