#F7350F
Closest named color: Vermillion (#F4320C). oklch(63.4% 0.232 32.2), rgb(247, 53, 15).
Aa
Black text reads best on this color (5.47:1).
About this color
#F7350F is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.232 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Vermillion (#F4320C), ΔE 0.008 away. Black text reads best on it, at 5.47:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.232) |
| Temperature | warm |
| Nearest name | Vermillion (#F4320C) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #F7350F |
| RGB | rgb(247, 53, 15) |
| HSL | hsl(10, 94%, 51%) |
| OKLCH | oklch(63.4% 0.232 32.2) |
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 #F7350F | 3.83:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #F7350F | 5.47:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #F7350F text on white | 3.83:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #F7350F text on black | 5.47:1 | AA | Lc -37.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FFF2EF
oklch(97.1% 0.015 33.1)
-
Step 100
100
#FFE3DC
oklch(93.7% 0.032 34.3)
-
Step 200
200
#FFCBC0
oklch(88.5% 0.061 32.1)
-
Step 300
300
#FFA694
oklch(80.9% 0.109 32)
-
Step 400
400
#FD6D52
oklch(70.7% 0.182 32.5)
-
Step 500
500 (this color)
#F7350F
oklch(63.4% 0.232 32.2)
-
Step 600
600
#D22500
oklch(55.6% 0.21 32.2)
-
Step 700
700
#B21E00
oklch(49.2% 0.185 32.2)
-
Step 800
800
#931700
oklch(42.7% 0.161 32.2)
-
Step 900
900
#7C1200
oklch(37.8% 0.142 32.3)
-
Step 950
950
#4B0B03
oklch(27% 0.096 31.9)
#F7350F 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) | #756700 | 0.248 |
| Deuteranopia (no green cones) | #A49100 | 0.221 |
| Tritanopia (no blue cones) | #FF0031 | 0.042 |
| Achromatopsia (no color) | #828282 | 0.234 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F7350F
#F7350F
oklch(63.4% 0.232 32.2)
- #009BB1
#009BB1
oklch(63.3% 0.11 212.3)
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 #F7350F, closest first.
No curated palette has a color within ΔE 0.04 of #F7350F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vermillion #F4320C ΔE 0.008
- Red Orange #FD3C06 ΔE 0.017
- Orangey Red #FA4224 ΔE 0.018
- Orangered #FE420F ΔE 0.024
- Tomato Red #EC2D01 ΔE 0.026
- Fire Engine Red #FE0002 ΔE 0.029
- Orange Red #FF4500 ΔE 0.029
- Red #FF0000 ΔE 0.029
Use #F7350F 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.