#A23745#A23745

#A23745 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.4% C 0.141 H 16.3°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#A23745
RGB	rgb(162, 55, 69)
HSL	hsl(352, 49%, 43%)
HSV	hsv(352, 66%, 64%)
CMYK	cmyk(0%, 66%, 57.4%, 36.5%)
CIE-LAB	lab(39.32, 45.15, 15.99)
CIE-LCH	lch(39.32, 47.89, 19.51°)
OKLab	oklab(49.45% 0.1354 0.0396)
OKLCH	oklch(49.45% 0.141 16.3)
XYZ	xyz(17.3422, 10.8457, 6.8093)
Luminance	0.1084 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23745 #37A294

analogous

#A2377A #A23745 #A25F37

triadic

#A23745 #45A237 #3745A2

tetradic

#A23745 #7AA237 #37A294 #5F37A2

square

#A23745 #7AA237 #37A294 #5F37A2

split-complementary

#A23745 #37A25F #377AA2

monochromatic

#47181E #742732 #A23745 #C45261 #D4808B

Accessibility & contrast

On white

6.63

#A23745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A23745 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23745

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23745	#FFFFFF	#000000	##FFFFFF
##A23745	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F45

Deuteranopia (green-blind)

#6D6542

Tritanopia (blue-blind)

#B1223D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a23745;
/* rgb */ color: rgb(162, 55, 69);
/* oklch */ color: oklch(49.4% 0.141 16.3);

Tailwind

colors: {
  custom: {
    50: '#c37478',
    500: '#a23745',
    950: '#000000',
  },
}

SCSS

$custom: #a23745;
$custom-light: #c37478;
$custom-dark: #000000;

JSON

{
  "hex": "#a23745",
  "rgb": {
    "r": 162,
    "g": 55,
    "b": 69
  },
  "hsl": {
    "h": 352.15,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49445,
    "c": 0.14107,
    "h": 16.3
  },
  "luminance": 0.10843
}

Semantic roles & 50–950 ramp

primary

#A23745

secondary

#78BDB4

accent

#D9C74F

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A23745

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

Preview Lab → · Contrast checker → · Palette generator →