#A1307C#A1307C

#A1307C is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.4% C 0.169 H 343.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A1307C
RGB	rgb(161, 48, 124)
HSL	hsl(320, 54%, 41%)
HSV	hsv(320, 70%, 63%)
CMYK	cmyk(0%, 70.2%, 23%, 36.9%)
CIE-LAB	lab(39.83, 53.72, -17.80)
CIE-LCH	lch(39.83, 56.59, 341.67°)
OKLab	oklab(50.35% 0.1617 -0.0475)
OKLCH	oklch(50.35% 0.169 343.6)
XYZ	xyz(19.3937, 11.1482, 20.1953)
Luminance	0.1115 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1307C #30A155

analogous

#8D30A1 #A1307C #A13043

triadic

#A1307C #7CA130 #307CA1

tetradic

#A1307C #A18D30 #30A155 #3043A1

square

#A1307C #A18D30 #30A155 #3043A1

split-complementary

#A1307C #43A130 #30A18D

monochromatic

#431433 #722258 #A1307C #C8469D #D675B6

Accessibility & contrast

On white

6.50

#A1307C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A1307C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1307C

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1307C	#FFFFFF	#000000	##FFFFFF
##A1307C	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B527E

Deuteranopia (green-blind)

#5D6579

Tritanopia (blue-blind)

#AB3052

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a1307c;
/* rgb */ color: rgb(161, 48, 124);
/* oklch */ color: oklch(50.4% 0.169 343.6);

Tailwind

colors: {
  custom: {
    50: '#c072a2',
    500: '#a1307c',
    950: '#000000',
  },
}

SCSS

$custom: #a1307c;
$custom-light: #c072a2;
$custom-dark: #000000;

JSON

{
  "hex": "#a1307c",
  "rgb": {
    "r": 161,
    "g": 48,
    "b": 124
  },
  "hsl": {
    "h": 319.646,
    "s": 54.067,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50353,
    "c": 0.16851,
    "h": 343.6
  },
  "luminance": 0.11146
}

Semantic roles & 50–950 ramp

primary

#A1307C

secondary

#6FBE89

accent

#DD7B4A

background

#FCF7F9

surface

#F8EDF2

border

#D1C8CC

text

#13080F

muted

#827B7E

Preview Lab

Preview with #A1307C

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

Preview Lab → · Contrast checker → · Palette generator →