#A63126#A63126

#A63126 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.9% C 0.155 H 29.2°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A63126
RGB	rgb(166, 49, 38)
HSL	hsl(5, 63%, 40%)
HSV	hsv(5, 77%, 65%)
CMYK	cmyk(0%, 70.5%, 77.1%, 34.9%)
CIE-LAB	lab(38.63, 47.20, 34.16)
CIE-LCH	lch(38.63, 58.26, 35.89°)
OKLab	oklab(48.91% 0.1352 0.0757)
OKLCH	oklch(48.91% 0.155 29.2)
XYZ	xyz(17.1760, 10.4461, 2.9452)
Luminance	0.1044 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63126 #269BA6

analogous

#A6265B #A63126 #A67126

triadic

#A63126 #26A631 #3126A6

tetradic

#A63126 #5BA626 #269BA6 #7126A6

square

#A63126 #5BA626 #269BA6 #7126A6

split-complementary

#A63126 #26A671 #265BA6

monochromatic

#42140F #74221B #A63126 #D14538 #DD736A

Accessibility & contrast

On white

6.80

#A63126 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A63126 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63126

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63126	#FFFFFF	#000000	##FFFFFF
##A63126	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B24

Deuteranopia (green-blind)

#706421

Tritanopia (blue-blind)

#B7052F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a63126;
/* rgb */ color: rgb(166, 49, 38);
/* oklch */ color: oklch(48.9% 0.155 29.2);

Tailwind

colors: {
  custom: {
    50: '#c97161',
    500: '#a63126',
    950: '#000000',
  },
}

SCSS

$custom: #a63126;
$custom-light: #c97161;
$custom-dark: #000000;

JSON

{
  "hex": "#a63126",
  "rgb": {
    "r": 166,
    "g": 49,
    "b": 38
  },
  "hsl": {
    "h": 5.156,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.48906,
    "c": 0.15495,
    "h": 29.2
  },
  "luminance": 0.10444
}

Semantic roles & 50–950 ramp

primary

#A63126

secondary

#65BBC3

accent

#D8E642

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A63126

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

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