#99403E#99403E

#99403E is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.0% C 0.120 H 23.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#99403E
RGB	rgb(153, 64, 62)
HSL	hsl(1, 42%, 42%)
HSV	hsv(1, 59%, 60%)
CMYK	cmyk(0%, 58.2%, 59.5%, 40%)
CIE-LAB	lab(39.22, 37.13, 19.94)
CIE-LCH	lch(39.22, 42.15, 28.23°)
OKLab	oklab(49.03% 0.1099 0.0485)
OKLCH	oklch(49.03% 0.12 23.8)
XYZ	xyz(15.8411, 10.7889, 5.8048)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99403E #3E9799

analogous

#993E69 #99403E #996E3E

triadic

#99403E #3E9940 #403E99

tetradic

#99403E #69993E #3E9799 #6E3E99

square

#99403E #69993E #3E9799 #6E3E99

split-complementary

#99403E #3E996E #3E6999

monochromatic

#421C1B #6D2E2C #99403E #BC5B59 #CD8684

Accessibility & contrast

On white

6.65

#99403E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#99403E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #99403E

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99403E	#FFFFFF	#000000	##FFFFFF
##99403E	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513D

Deuteranopia (green-blind)

#6C633C

Tritanopia (blue-blind)

#A73040

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #99403e;
/* rgb */ color: rgb(153, 64, 62);
/* oklch */ color: oklch(49.0% 0.120 23.8);

Tailwind

colors: {
  custom: {
    50: '#bc7873',
    500: '#99403e',
    950: '#000000',
  },
}

SCSS

$custom: #99403e;
$custom-light: #bc7873;
$custom-dark: #000000;

JSON

{
  "hex": "#99403e",
  "rgb": {
    "r": 153,
    "g": 64,
    "b": 62
  },
  "hsl": {
    "h": 1.319,
    "s": 42.326,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4903,
    "c": 0.12016,
    "h": 23.8
  },
  "luminance": 0.10787
}

Semantic roles & 50–950 ramp

primary

#99403E

secondary

#7BB6B8

accent

#CFD256

background

#FCF7F6

surface

#F8EDEC

border

#D1C8C7

text

#130908

muted

#827B7B

Preview Lab

Preview with #99403E

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

Preview Lab → · Contrast checker → · Palette generator →