#FF905C#FF905C

#FF905C is a light, vivid orange. Relative luminance 0.420; OKLCH L 76.3% C 0.150 H 44.9°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#FF905C
RGB	rgb(255, 144, 92)
HSL	hsl(19, 100%, 68%)
HSV	hsv(19, 64%, 100%)
CMYK	cmyk(0%, 43.5%, 63.9%, 0%)
CIE-LAB	lab(70.86, 37.53, 45.49)
CIE-LCH	lch(70.86, 58.98, 50.48°)
OKLab	oklab(76.28% 0.1063 0.106)
OKLCH	oklch(76.28% 0.15 44.9)
XYZ	xyz(53.1493, 41.9849, 15.4280)
Luminance	0.4198 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF905C #5CCBFF

analogous

#FF5C79 #FF905C #FFE15C

triadic

#FF905C #5CFF90 #905CFF

tetradic

#FF905C #79FF5C #5CCBFF #E15CFF

square

#FF905C #79FF5C #5CCBFF #E15CFF

split-complementary

#FF905C #5CFFE1 #5C79FF

monochromatic

#E14800 #FF661F #FF905C #FFBA99 #FFE3D6

Accessibility & contrast

On white

2.24

#FF905C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#FF905C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF905C

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF905C	#FFFFFF	#000000	##000000
##FF905C	1.00	2.24	9.40	9.40
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9F57

Deuteranopia (green-blind)

#C9B75B

Tritanopia (blue-blind)

#FF7B84

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #ff905c;
/* rgb */ color: rgb(255, 144, 92);
/* oklch */ color: oklch(76.3% 0.150 44.9);

Tailwind

colors: {
  custom: {
    50: '#ffb28b',
    500: '#ff905c',
    950: '#000000',
  },
}

SCSS

$custom: #ff905c;
$custom-light: #ffb28b;
$custom-dark: #000000;

JSON

{
  "hex": "#ff905c",
  "rgb": {
    "r": 255,
    "g": 144,
    "b": 92
  },
  "hsl": {
    "h": 19.141,
    "s": 100,
    "l": 68.039
  },
  "oklch": {
    "l": 0.76283,
    "c": 0.15008,
    "h": 44.9
  },
  "luminance": 0.41979
}

Semantic roles & 50–950 ramp

primary

#FF905C

secondary

#C2E4F4

accent

#9CE600

background

#FFFBF8

surface

#FFF6F0

border

#D7D0CB

text

#19110C

muted

#87807D

Preview Lab

Preview with #FF905C

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

Preview Lab → · Contrast checker → · Palette generator →