#FF905A#FF905A

#FF905A is a light, vivid orange. Relative luminance 0.419; OKLCH L 76.3% C 0.151 H 45.6°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#FF905A
RGB	rgb(255, 144, 90)
HSL	hsl(20, 100%, 68%)
HSV	hsv(20, 65%, 100%)
CMYK	cmyk(0%, 43.5%, 64.7%, 0%)
CIE-LAB	lab(70.84, 37.41, 46.49)
CIE-LCH	lch(70.84, 59.67, 51.17°)
OKLab	oklab(76.26% 0.1056 0.1079)
OKLCH	oklch(76.26% 0.151 45.6)
XYZ	xyz(53.0631, 41.9504, 14.9737)
Luminance	0.4194 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF905A #5AC9FF

analogous

#FF5A77 #FF905A #FFE25A

triadic

#FF905A #5AFF90 #905AFF

tetradic

#FF905A #77FF5A #5AC9FF #E25AFF

square

#FF905A #77FF5A #5AC9FF #E25AFF

split-complementary

#FF905A #5AFFE2 #5A77FF

monochromatic

#DF4900 #FF671D #FF905A #FFB997 #FFE2D4

Accessibility & contrast

On white

2.24

#FF905A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#FF905A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF905A

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF905A	#FFFFFF	#000000	##000000
##FF905A	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9E55

Deuteranopia (green-blind)

#C9B759

Tritanopia (blue-blind)

#FF7A83

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #ff905a;
/* rgb */ color: rgb(255, 144, 90);
/* oklch */ color: oklch(76.3% 0.151 45.6);

Tailwind

colors: {
  custom: {
    50: '#ffb28a',
    500: '#ff905a',
    950: '#000000',
  },
}

SCSS

$custom: #ff905a;
$custom-light: #ffb28a;
$custom-dark: #000000;

JSON

{
  "hex": "#ff905a",
  "rgb": {
    "r": 255,
    "g": 144,
    "b": 90
  },
  "hsl": {
    "h": 19.636,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.76257,
    "c": 0.15095,
    "h": 45.6
  },
  "luminance": 0.41945
}

Semantic roles & 50–950 ramp

primary

#FF905A

secondary

#C1E3F4

accent

#9AE600

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#19110C

muted

#87807D

Preview Lab

Preview with #FF905A

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

Preview Lab → · Contrast checker → · Palette generator →