#FF905F#FF905F

#FF905F is a light, vivid orange. Relative luminance 0.420; OKLCH L 76.3% C 0.149 H 43.8°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#FF905F
RGB	rgb(255, 144, 95)
HSL	hsl(18, 100%, 69%)
HSV	hsv(18, 63%, 100%)
CMYK	cmyk(0%, 43.5%, 62.7%, 0%)
CIE-LAB	lab(70.90, 37.72, 43.99)
CIE-LCH	lch(70.90, 57.95, 49.39°)
OKLab	oklab(76.32% 0.1073 0.103)
OKLCH	oklch(76.32% 0.149 43.8)
XYZ	xyz(53.2831, 42.0384, 16.1324)
Luminance	0.4203 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF905F #5FCEFF

analogous

#FF5F7E #FF905F #FFE05F

triadic

#FF905F #5FFF90 #905FFF

tetradic

#FF905F #7EFF5F #5FCEFF #E05FFF

square

#FF905F #7EFF5F #5FCEFF #E05FFF

split-complementary

#FF905F #5FFFE0 #5F7EFF

monochromatic

#E44600 #FF6622 #FF905F #FFBA9C #FFE5D9

Accessibility & contrast

On white

2.23

#FF905F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#FF905F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF905F

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF905F	#FFFFFF	#000000	##000000
##FF905F	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9F5A

Deuteranopia (green-blind)

#C9B75E

Tritanopia (blue-blind)

#FF7B84

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #ff905f;
/* rgb */ color: rgb(255, 144, 95);
/* oklch */ color: oklch(76.3% 0.149 43.8);

Tailwind

colors: {
  custom: {
    50: '#ffb28d',
    500: '#ff905f',
    950: '#000000',
  },
}

SCSS

$custom: #ff905f;
$custom-light: #ffb28d;
$custom-dark: #000000;

JSON

{
  "hex": "#ff905f",
  "rgb": {
    "r": 255,
    "g": 144,
    "b": 95
  },
  "hsl": {
    "h": 18.375,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.76324,
    "c": 0.14878,
    "h": 43.8
  },
  "luminance": 0.42033
}

Semantic roles & 50–950 ramp

primary

#FF905F

secondary

#C5E6F5

accent

#9FE600

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#19110C

muted

#87807D

Preview Lab

Preview with #FF905F

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

Preview Lab → · Contrast checker → · Palette generator →