#A93138#A93138

#A93138 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.7% C 0.156 H 21.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A93138
RGB	rgb(169, 49, 56)
HSL	hsl(357, 55%, 43%)
HSV	hsv(357, 71%, 66%)
CMYK	cmyk(0%, 71%, 66.9%, 33.7%)
CIE-LAB	lab(39.45, 49.08, 24.50)
CIE-LCH	lch(39.45, 54.85, 26.53°)
OKLab	oklab(49.7% 0.1446 0.0578)
OKLCH	oklch(49.7% 0.156 21.8)
XYZ	xyz(18.1762, 10.9198, 4.8913)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A93138 #31A9A2

analogous

#A93174 #A93138 #A96631

triadic

#A93138 #38A931 #3138A9

tetradic

#A93138 #74A931 #31A9A2 #6631A9

square

#A93138 #74A931 #31A9A2 #6631A9

split-complementary

#A93138 #31A966 #3174A9

monochromatic

#4A1519 #7A2328 #A93138 #CB4C53 #D97C81

Accessibility & contrast

On white

6.60

#A93138 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A93138 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A93138

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A93138	#FFFFFF	#000000	##FFFFFF
##A93138	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D37

Deuteranopia (green-blind)

#706634

Tritanopia (blue-blind)

#BA0B35

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a93138;
/* rgb */ color: rgb(169, 49, 56);
/* oklch */ color: oklch(49.7% 0.156 21.8);

Tailwind

colors: {
  custom: {
    50: '#ca716e',
    500: '#a93138',
    950: '#000000',
  },
}

SCSS

$custom: #a93138;
$custom-light: #ca716e;
$custom-dark: #000000;

JSON

{
  "hex": "#a93138",
  "rgb": {
    "r": 169,
    "g": 49,
    "b": 56
  },
  "hsl": {
    "h": 356.5,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49697,
    "c": 0.15574,
    "h": 21.8
  },
  "luminance": 0.10917
}

Semantic roles & 50–950 ramp

primary

#A93138

secondary

#74C1BD

accent

#DED649

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #A93138

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

Preview Lab → · Contrast checker → · Palette generator →