#D23F43#D23F43
#D23F43 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.3% C 0.184 H 23.5°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).
Color values
| HEX | #D23F43 |
|---|---|
| RGB | rgb(210, 63, 67) |
| HSL | hsl(358, 62%, 54%) |
| HSV | hsv(358, 70%, 82%) |
| CMYK | cmyk(0%, 70%, 68.1%, 17.6%) |
| CIE-LAB | lab(49.09, 57.49, 31.45) |
| CIE-LCH | lch(49.09, 65.53, 28.68°) |
| OKLab | oklab(58.33% 0.1684 0.0732) |
| OKLCH | oklch(58.33% 0.184 23.5) |
| XYZ | xyz(29.3721, 17.6662, 7.1724) |
| Luminance | 0.1766 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Faded Red
#D3494E
ΔE00 2.51
Reddish
#C44240
ΔE00 2.75
Dark Coral
#CF524E
ΔE00 3.55
Crimson
#DC143C
ΔE00 4.27
Dull Red
#BB3F3F
ΔE00 4.67
Pale Red
#D9544D
ΔE00 4.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#D23F43 #3FD2CE
analogous
#D23F8C #D23F43 #D2843F
triadic
#D23F43 #43D23F #3F43D2
tetradic
#D23F43 #8CD23F #3FD2CE #843FD2
square
#D23F43 #8CD23F #3FD2CE #843FD2
split-complementary
#D23F43 #3FD284 #3F8CD2
monochromatic
#7A1D1F #AC282C #D23F43 #DE7174 #E9A2A4
Accessibility & contrast
On white
4.63
#D23F43 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.53
#D23F43 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #D23F43
4.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##D23F43 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##D23F43 | 1.00 | 4.63 | 4.53 | 4.63 |
| #FFFFFF | 4.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#686142
Deuteranopia (green-blind)
#8D803E
Tritanopia (blue-blind)
#E70D42
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #d23f43; /* rgb */ color: rgb(210, 63, 67); /* oklch */ color: oklch(58.3% 0.184 23.5);
Tailwind
colors: {
custom: {
50: '#e87d77',
500: '#d23f43',
950: '#000000',
},
}SCSS
$custom: #d23f43; $custom-light: #e87d77; $custom-dark: #000000;
JSON
{
"hex": "#d23f43",
"rgb": {
"r": 210,
"g": 63,
"b": 67
},
"hsl": {
"h": 358.367,
"s": 62.025,
"l": 53.529
},
"oklch": {
"l": 0.58332,
"c": 0.18361,
"h": 23.5
},
"luminance": 0.17662
}Semantic roles & 50–950 ramp
primary
#D23F43
secondary
#97D6D4
accent
#E5E143
background
#FFF8F7
surface
#FFEFED
border
#D7CAC8
text
#180A08
muted
#867C7B