#FF9F5A
Closest named color: Sandy Brown (#F4A460). oklch(78.7% 0.142 54.6), rgb(255, 159, 90).
Aa
Black text reads best on this color (10.35:1).
About this color
#FF9F5A is a light, vivid orange. In OKLCH its lightness is 79%, its chroma 0.142 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Sandy Brown (#F4A460), ΔE 0.020 away. Black text reads best on it, at 10.35:1.
| Hue family | Oranges |
| Lightness | light (79%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Sandy Brown (#F4A460) |
| Black text | 10.35:1 |
| White text | 2.02:1 |
Values
| HEX | #FF9F5A |
| RGB | rgb(255, 159, 90) |
| HSL | hsl(25, 100%, 68%) |
| OKLCH | oklch(78.7% 0.142 54.6) |
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 #FF9F5A | 2.02:1 | Fails | Lc -43.6 | Non-text elements, placeholder text |
| Black text on #FF9F5A | 10.35:1 | AAA | Lc 64.8 | Content text, not long reading |
| #FF9F5A text on white | 2.02:1 | Fails | Lc 39.1 | Non-text elements, placeholder text |
| #FF9F5A text on black | 10.35:1 | AAA | Lc -63.3 | Content text, not long reading |
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
#FFF3EB
oklch(97.1% 0.017 56.2)
-
Step 100
100
#FFE4D3
oklch(93.6% 0.037 54.3)
-
Step 200
200
#FFCDAD
oklch(88.4% 0.071 54.2)
-
Step 300
300 (this color)
#FF9F5A
oklch(78.7% 0.142 54.6)
-
Step 400
400
#F17C00
oklch(70.6% 0.176 54.5)
-
Step 500
500
#CF6A00
oklch(63.1% 0.157 54.7)
-
Step 600
600
#AF5800
oklch(55.6% 0.139 54.3)
-
Step 700
700
#944A00
oklch(49.2% 0.122 54.7)
-
Step 800
800
#7A3C00
oklch(42.8% 0.106 54.9)
-
Step 900
900
#663100
oklch(37.7% 0.094 54.7)
-
Step 950
950
#3F1C00
oklch(27.2% 0.067 55)
#FF9F5A 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) | #BBA953 | 0.112 |
| Deuteranopia (no green cones) | #D2BF5A | 0.102 |
| Tritanopia (no blue cones) | #FF8B8F | 0.090 |
| Achromatopsia (no color) | #B6B6B6 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF9F5A
#FF9F5A
oklch(78.7% 0.142 54.6)
- #5BC6FF
#5BC6FF
oklch(78.7% 0.127 234.9)
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 #FF9F5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sandy Brown #F4A460 ΔE 0.020
- Pastel Orange #FF964F ΔE 0.020
- Pale Orange #FFA756 ΔE 0.021
- Light Salmon #FFA07A ΔE 0.034
- Light Orange #FDAA48 ΔE 0.035
- Faded Orange #F0944D ΔE 0.039
- Mango #FFA62B ΔE 0.043
- Peach #FFB07C ΔE 0.044
Use #FF9F5A 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.