#FF9B64
Closest named color: Pastel Orange (#FF964F). oklch(78.2% 0.139 48.6), rgb(255, 155, 100).
Aa
Black text reads best on this color (10.12:1).
About this color
#FF9B64 is a light, moderately saturated orange. In OKLCH its lightness is 78%, its chroma 0.139 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Orange (#FF964F), ΔE 0.020 away. Black text reads best on it, at 10.12:1.
| Hue family | Oranges |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Pastel Orange (#FF964F) |
| Black text | 10.12:1 |
| White text | 2.07:1 |
Values
| HEX | #FF9B64 |
| RGB | rgb(255, 155, 100) |
| HSL | hsl(21, 100%, 70%) |
| OKLCH | oklch(78.2% 0.139 48.6) |
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 #FF9B64 | 2.07:1 | Fails | Lc -44.8 | Non-text elements, placeholder text |
| Black text on #FF9B64 | 10.12:1 | AAA | Lc 63.7 | Content text, not long reading |
| #FF9B64 text on white | 2.07:1 | Fails | Lc 40.2 | Non-text elements, placeholder text |
| #FF9B64 text on black | 10.12:1 | AAA | Lc -62.1 | 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
#FFF3EC
oklch(97.2% 0.016 52.6)
-
Step 100
100
#FFE3D6
oklch(93.5% 0.036 46.5)
-
Step 200
200
#FFCDB3
oklch(88.5% 0.067 48.9)
-
Step 300
300 (this color)
#FF9B64
oklch(78.2% 0.139 48.6)
-
Step 400
400
#FB7300
oklch(70.7% 0.191 48.6)
-
Step 500
500
#D86200
oklch(63.2% 0.17 48.6)
-
Step 600
600
#B65100
oklch(55.5% 0.15 48.4)
-
Step 700
700
#9A4400
oklch(49.2% 0.132 48.7)
-
Step 800
800
#7F3700
oklch(42.8% 0.115 48.9)
-
Step 900
900
#6B2D00
oklch(37.8% 0.102 48.7)
-
Step 950
950
#421900
oklch(27.1% 0.073 48.7)
#FF9B64 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) | #B7A75F | 0.118 |
| Deuteranopia (no green cones) | #CEBD63 | 0.110 |
| Tritanopia (no blue cones) | #FF888E | 0.078 |
| Achromatopsia (no color) | #B4B4B4 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF9B64
#FF9B64
oklch(78.2% 0.139 48.6)
- #39C8FE
#39C8FE
oklch(78.2% 0.139 228.7)
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 #FF9B64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Orange #FF964F ΔE 0.020
- Light Salmon #FFA07A ΔE 0.023
- Sandy Brown #F4A460 ΔE 0.028
- Pale Orange #FFA756 ΔE 0.036
- Faded Orange #F0944D ΔE 0.038
- Peachy Pink #FF9A8A ΔE 0.046
- Dark Salmon #E9967A ΔE 0.048
- Peach #FFB07C ΔE 0.048
Use #FF9B64 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.