#A45428#A45428

#A45428 is a mid, moderate orange. Relative luminance 0.144; OKLCH L 53.5% C 0.120 H 47.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#A45428
RGB	rgb(164, 84, 40)
HSL	hsl(21, 61%, 40%)
HSV	hsv(21, 76%, 64%)
CMYK	cmyk(0%, 48.8%, 75.6%, 35.7%)
CIE-LAB	lab(44.79, 29.65, 39.50)
CIE-LCH	lch(44.79, 49.39, 53.10°)
OKLab	oklab(53.51% 0.0817 0.0878)
OKLCH	oklch(53.51% 0.12 47.1)
XYZ	xyz(18.8649, 14.3886, 3.7909)
Luminance	0.1439 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A45428 #2878A4

analogous

#A4283A #A45428 #A49228

triadic

#A45428 #28A454 #5428A4

tetradic

#A45428 #3AA428 #2878A4 #9228A4

square

#A45428 #3AA428 #2878A4 #9228A4

split-complementary

#A45428 #28A492 #283AA4

monochromatic

#422210 #733B1C #A45428 #CF6F3A #DB936B

Accessibility & contrast

On white

5.42

#A45428 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#A45428 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A45428

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A45428	#FFFFFF	#000000	##FFFFFF
##A45428	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5F23

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#B4434B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a45428;
/* rgb */ color: rgb(164, 84, 40);
/* oklch */ color: oklch(53.5% 0.120 47.1);

Tailwind

colors: {
  custom: {
    50: '#c58564',
    500: '#a45428',
    950: '#000000',
  },
}

SCSS

$custom: #a45428;
$custom-light: #c58564;
$custom-dark: #000000;

JSON

{
  "hex": "#a45428",
  "rgb": {
    "r": 164,
    "g": 84,
    "b": 40
  },
  "hsl": {
    "h": 21.29,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.53508,
    "c": 0.11998,
    "h": 47.1
  },
  "luminance": 0.14386
}

Semantic roles & 50–950 ramp

primary

#A45428

secondary

#66A1C1

accent

#ABE444

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140B05

muted

#827C7A

Preview Lab

Preview with #A45428

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

Preview Lab → · Contrast checker → · Palette generator →