#A13745#A13745

#A13745 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.3% C 0.140 H 16.2°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#A13745
RGB	rgb(161, 55, 69)
HSL	hsl(352, 49%, 42%)
HSV	hsv(352, 66%, 63%)
CMYK	cmyk(0%, 65.8%, 57.1%, 36.9%)
CIE-LAB	lab(39.14, 44.80, 15.72)
CIE-LCH	lch(39.14, 47.48, 19.34°)
OKLab	oklab(49.28% 0.1344 0.039)
OKLCH	oklch(49.28% 0.14 16.2)
XYZ	xyz(17.1399, 10.7414, 6.7998)
Luminance	0.1074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13745 #37A193

analogous

#A1377A #A13745 #A15E37

triadic

#A13745 #45A137 #3745A1

tetradic

#A13745 #7AA137 #37A193 #5E37A1

square

#A13745 #7AA137 #37A193 #5E37A1

split-complementary

#A13745 #37A15E #377AA1

monochromatic

#46181E #732731 #A13745 #C45161 #D37F8A

Accessibility & contrast

On white

6.67

#A13745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A13745 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13745

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13745	#FFFFFF	#000000	##FFFFFF
##A13745	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E45

Deuteranopia (green-blind)

#6C6442

Tritanopia (blue-blind)

#B0233D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a13745;
/* rgb */ color: rgb(161, 55, 69);
/* oklch */ color: oklch(49.3% 0.140 16.2);

Tailwind

colors: {
  custom: {
    50: '#c27478',
    500: '#a13745',
    950: '#000000',
  },
}

SCSS

$custom: #a13745;
$custom-light: #c27478;
$custom-dark: #000000;

JSON

{
  "hex": "#a13745",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 69
  },
  "hsl": {
    "h": 352.075,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49278,
    "c": 0.13996,
    "h": 16.2
  },
  "luminance": 0.10739
}

Semantic roles & 50–950 ramp

primary

#A13745

secondary

#77BDB3

accent

#D9C64F

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#130909

muted

#827B7B

Preview Lab

Preview with #A13745

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

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