#FF905F
Closest named color: Pastel Orange (#FF964F). oklch(76.3% 0.149 43.8), rgb(255, 144, 95).
Aa
Black text reads best on this color (9.40:1).
About this color
#FF905F is a medium-light, vivid orange. In OKLCH its lightness is 76%, its chroma 0.149 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Orange (#FF964F), ΔE 0.024 away. Black text reads best on it, at 9.40:1.
| Hue family | Oranges |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.149) |
| Temperature | warm |
| Nearest name | Pastel Orange (#FF964F) |
| Black text | 9.40:1 |
| White text | 2.23:1 |
Values
| HEX | #FF905F |
| RGB | rgb(255, 144, 95) |
| HSL | hsl(18, 100%, 69%) |
| OKLCH | oklch(76.3% 0.149 43.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #FF905F | 2.23:1 | Fails | Lc -48.4 | Large or bold text, headings |
| Black text on #FF905F | 9.40:1 | AAA | Lc 60.4 | Content text, not long reading |
| #FF905F text on white | 2.23:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #FF905F text on black | 9.40:1 | AAA | Lc -58.6 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#FFF2ED
oklch(97% 0.016 42.4)
-
Step 100
100
#FFE3D8
oklch(93.6% 0.034 42.7)
-
Step 200
200
#FFCCB7
oklch(88.4% 0.065 43.5)
-
Step 300
300 (this color)
#FF905F
oklch(76.3% 0.149 43.8)
-
Step 400
400
#FF6E1F
oklch(70.7% 0.195 43.8)
-
Step 500
500
#DF5900
oklch(63% 0.184 43.8)
-
Step 600
600
#BD4A00
oklch(55.6% 0.163 43.7)
-
Step 700
700
#A03E00
oklch(49.2% 0.143 44)
-
Step 800
800
#843100
oklch(42.7% 0.125 43.5)
-
Step 900
900
#6F2800
oklch(37.7% 0.111 43.6)
-
Step 950
950
#441600
oklch(27% 0.078 44.2)
#FF905F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #AE9F5A | 0.135 |
| Deuteranopia (no green cones) | #C9B75E | 0.124 |
| Tritanopia (no blue cones) | #FF7B84 | 0.075 |
| Achromatopsia (no color) | #ADADAD | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF905F
#FF905F
oklch(76.3% 0.149 43.8)
- #00C4F5
#00C4F5
oklch(76.2% 0.143 224.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #FF905F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Orange #FF964F ΔE 0.024
- Faded Orange #F0944D ΔE 0.035
- Coral #FF7F50 ΔE 0.035
- Light Salmon #FFA07A ΔE 0.039
- Dark Salmon #E9967A ΔE 0.044
- Peachy Pink #FF9A8A ΔE 0.048
- Sandy Brown #F4A460 ΔE 0.048
- Dusty Orange #F0833A ΔE 0.049
Use #FF905F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.