#EF9453
Closest named color: Faded Orange (#F0944D). oklch(74.8% 0.136 54.4), rgb(239, 148, 83).
Aa
Black text reads best on this color (9.03:1).
About this color
#EF9453 is a medium-light, moderately saturated orange. In OKLCH its lightness is 75%, its chroma 0.136 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Orange (#F0944D), ΔE 0.006 away. Black text reads best on it, at 9.03:1.
| Hue family | Oranges |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Faded Orange (#F0944D) |
| Black text | 9.03:1 |
| White text | 2.32:1 |
Values
| HEX | #EF9453 |
| RGB | rgb(239, 148, 83) |
| HSL | hsl(25, 83%, 63%) |
| OKLCH | oklch(74.8% 0.136 54.4) |
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 #EF9453 | 2.32:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #EF9453 | 9.03:1 | AAA | Lc 58.4 | Large or bold text, headings |
| #EF9453 text on white | 2.32:1 | Fails | Lc 45.6 | Large or bold text, headings |
| #EF9453 text on black | 9.03:1 | AAA | Lc -56.5 | 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 400.
-
Step 50
50
#FCF4EE
oklch(97.2% 0.012 59.6)
-
Step 100
100
#F8E6DB
oklch(93.6% 0.025 53.7)
-
Step 200
200
#F3D2BC
oklch(88.6% 0.047 55.7)
-
Step 300
300
#ECB28C
oklch(80.8% 0.085 54.4)
-
Step 400
400 (this color)
#EF9453
oklch(74.8% 0.136 54.4)
-
Step 500
500
#D06A00
oklch(63.2% 0.158 54.4)
-
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
#7A3B00
oklch(42.6% 0.107 54)
-
Step 900
900
#663100
oklch(37.7% 0.094 54.7)
-
Step 950
950
#3F1B00
oklch(27% 0.068 53.5)
#EF9453 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) | #AE9E4D | 0.108 |
| Deuteranopia (no green cones) | #C4B253 | 0.098 |
| Tritanopia (no blue cones) | #FF8185 | 0.088 |
| Achromatopsia (no color) | #AAAAAA | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF9453
#EF9453
oklch(74.8% 0.136 54.4)
- #40BAF6
#40BAF6
oklch(74.8% 0.136 234.6)
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 #EF9453, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Orange #F0944D ΔE 0.006
- Pastel Orange #FF964F ΔE 0.028
- Dusty Orange #F0833A ΔE 0.038
- Sandy Brown #F4A460 ΔE 0.039
- Earth Yellow #DDA15E ΔE 0.039
- Dark Salmon #E9967A ΔE 0.042
- Dark Orange #FF8C00 ΔE 0.044
- Tangerine #FF9408 ΔE 0.046
Use #EF9453 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.