#F64E43
Closest named color: Light Red (#FF474C). oklch(65.8% 0.206 27.9), rgb(246, 78, 67).
Aa
Black text reads best on this color (6.08:1).
About this color
#F64E43 is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.206 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Light Red (#FF474C), ΔE 0.022 away. Black text reads best on it, at 6.08:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.206) |
| Temperature | warm |
| Nearest name | Light Red (#FF474C) |
| Black text | 6.08:1 |
| White text | 3.44:1 |
Values
| HEX | #F64E43 |
| RGB | rgb(246, 78, 67) |
| HSL | hsl(4, 91%, 61%) |
| OKLCH | oklch(65.8% 0.206 27.9) |
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 #F64E43 | 3.44:1 | AA large text | Lc -66.3 | Content text, not long reading |
| Black text on #F64E43 | 6.08:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #F64E43 text on white | 3.44:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #F64E43 text on black | 6.08:1 | AA | Lc -40.9 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FDE3DF
oklch(93.6% 0.029 28.1)
-
Step 200
200
#FCCCC5
oklch(88.5% 0.056 27.9)
-
Step 300
300
#FBA89C
oklch(81% 0.1 28.5)
-
Step 400
400
#F57366
oklch(70.7% 0.162 27.7)
-
Step 500
500 (this color)
#F64E43
oklch(65.8% 0.206 27.9)
-
Step 600
600
#D80913
oklch(55.7% 0.224 27.9)
-
Step 700
700
#B8000B
oklch(49.2% 0.201 28)
-
Step 800
800
#970309
oklch(42.6% 0.173 27.9)
-
Step 900
900
#791612
oklch(37.6% 0.134 28.1)
-
Step 950
950
#48100C
oklch(27.1% 0.086 28.3)
#F64E43 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) | #7E7340 | 0.220 |
| Deuteranopia (no green cones) | #A8983D | 0.202 |
| Tritanopia (no blue cones) | #FF144D | 0.061 |
| Achromatopsia (no color) | #8A8A8A | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F64E43
#F64E43
oklch(65.8% 0.206 27.9)
- #00A4B5
#00A4B5
oklch(65.7% 0.113 207.8)
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 #F64E43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Red #FF474C ΔE 0.022
- Orangey Red #FA4224 ΔE 0.025
- Grapefruit #FD5956 ΔE 0.028
- Watermelon #FD4659 ΔE 0.032
- Orangered #FE420F ΔE 0.033
- Red Orange #FD3C06 ΔE 0.036
- Orange Red #FF4500 ΔE 0.037
- Blood Orange #FE4B03 ΔE 0.037
Use #F64E43 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.