#FF8545#FF8545

#FF8545 is a light, vivid orange. Relative luminance 0.385; OKLCH L 74.3% C 0.167 H 46.2°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#FF8545
RGB	rgb(255, 133, 69)
HSL	hsl(21, 100%, 64%)
HSV	hsv(21, 73%, 100%)
CMYK	cmyk(0%, 47.8%, 72.9%, 0%)
CIE-LAB	lab(68.37, 41.87, 54.08)
CIE-LCH	lch(68.37, 68.40, 52.25°)
OKLab	oklab(74.29% 0.1158 0.1206)
OKLCH	oklch(74.29% 0.167 46.2)
XYZ	xyz(50.7064, 38.4707, 10.3844)
Luminance	0.3846 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF8545 #45BFFF

analogous

#FF4562 #FF8545 #FFE245

triadic

#FF8545 #45FF85 #8545FF

tetradic

#FF8545 #62FF45 #45BFFF #E245FF

square

#FF8545 #62FF45 #45BFFF #E245FF

split-complementary

#FF8545 #45FFE2 #4562FF

monochromatic

#CA4500 #FF5D08 #FF8545 #FFAD82 #FFD5BF

Accessibility & contrast

On white

2.42

#FF8545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#FF8545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF8545

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF8545	#FFFFFF	#000000	##000000
##FF8545	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7963E

Deuteranopia (green-blind)

#C5B143

Tritanopia (blue-blind)

#FF6C77

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #ff8545;
/* rgb */ color: rgb(255, 133, 69);
/* oklch */ color: oklch(74.3% 0.167 46.2);

Tailwind

colors: {
  custom: {
    50: '#ffaa7c',
    500: '#ff8545',
    950: '#000000',
  },
}

SCSS

$custom: #ff8545;
$custom-light: #ffaa7c;
$custom-dark: #000000;

JSON

{
  "hex": "#ff8545",
  "rgb": {
    "r": 255,
    "g": 133,
    "b": 69
  },
  "hsl": {
    "h": 20.645,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.74294,
    "c": 0.16722,
    "h": 46.2
  },
  "luminance": 0.38465
}

Semantic roles & 50–950 ramp

primary

#FF8545

secondary

#AFDAF1

accent

#97E600

background

#FFFAF7

surface

#FFF4EE

border

#D7CEC9

text

#1A100A

muted

#877F7C

Preview Lab

Preview with #FF8545

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

Preview Lab → · Contrast checker → · Palette generator →