#40153C#40153C

#40153C is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.1% C 0.087 H 331.4°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#40153C
RGB	rgb(64, 21, 60)
HSL	hsl(306, 51%, 17%)
HSV	hsv(306, 67%, 25%)
CMYK	cmyk(0%, 67.2%, 6.2%, 74.9%)
CIE-LAB	lab(15.24, 26.77, -15.20)
CIE-LCH	lch(15.24, 30.79, 330.41°)
OKLab	oklab(28.05% 0.0763 -0.0416)
OKLCH	oklch(28.05% 0.087 331.4)
XYZ	xyz(3.1981, 1.9528, 4.4826)
Luminance	0.0195 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40153C #154019

analogous

#2F1540 #40153C #401527

triadic

#40153C #3C4015 #153C40

tetradic

#40153C #402F15 #154019 #152740

square

#40153C #402F15 #154019 #152740

split-complementary

#40153C #274015 #15402F

monochromatic

#170816 #170816 #40153C #6E2467 #9C3392

Accessibility & contrast

On white

15.10

#40153C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#40153C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40153C

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40153C	#FFFFFF	#000000	##FFFFFF
##40153C	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13223D

Deuteranopia (green-blind)

#21283B

Tritanopia (blue-blind)

#431926

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #40153c;
/* rgb */ color: rgb(64, 21, 60);
/* oklch */ color: oklch(28.1% 0.087 331.4);

Tailwind

colors: {
  custom: {
    50: '#765572',
    500: '#40153c',
    950: '#000000',
  },
}

SCSS

$custom: #40153c;
$custom-light: #765572;
$custom-dark: #000000;

JSON

{
  "hex": "#40153c",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 60
  },
  "hsl": {
    "h": 305.581,
    "s": 50.588,
    "l": 16.667
  },
  "oklch": {
    "l": 0.28051,
    "c": 0.08694,
    "h": 331.4
  },
  "luminance": 0.01953
}

Semantic roles & 50–950 ramp

primary

#40153C

secondary

#39783F

accent

#DA5B4E

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#090308

muted

#7B787B

Preview Lab

Preview with #40153C

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

Preview Lab → · Contrast checker → · Palette generator →