#F34630
Closest named color: Orangey Red (#FA4224). oklch(64.3% 0.213 30.7), rgb(243, 70, 48).
Aa
Black text reads best on this color (5.72:1).
About this color
#F34630 is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.213 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Orangey Red (#FA4224), ΔE 0.014 away. Black text reads best on it, at 5.72:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.213) |
| Temperature | warm |
| Nearest name | Orangey Red (#FA4224) |
| Black text | 5.72:1 |
| White text | 3.66:1 |
Values
| HEX | #F34630 |
| RGB | rgb(243, 70, 48) |
| HSL | hsl(7, 89%, 57%) |
| OKLCH | oklch(64.3% 0.213 30.7) |
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 #F34630 | 3.66:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #F34630 | 5.72:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #F34630 text on white | 3.66:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #F34630 text on black | 5.72:1 | AA | Lc -38.8 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FDE3DE
oklch(93.6% 0.03 30.6)
-
Step 200
200
#FDCCC2
oklch(88.5% 0.058 31.6)
-
Step 300
300
#FDA798
oklch(80.9% 0.105 30.3)
-
Step 400
400
#F7725E
oklch(70.7% 0.167 30.4)
-
Step 500
500 (this color)
#F34630
oklch(64.3% 0.213 30.7)
-
Step 600
600
#D51900
oklch(55.5% 0.218 30.7)
-
Step 700
700
#B51400
oklch(49.2% 0.193 30.8)
-
Step 800
800
#950E00
oklch(42.6% 0.167 30.7)
-
Step 900
900
#7B1407
oklch(37.8% 0.139 30.9)
-
Step 950
950
#480F08
oklch(26.9% 0.088 30.6)
#F34630 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) | #7A6D2B | 0.225 |
| Deuteranopia (no green cones) | #A59327 | 0.204 |
| Tritanopia (no blue cones) | #FF0043 | 0.060 |
| Achromatopsia (no color) | #868686 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F34630
#F34630
oklch(64.3% 0.213 30.7)
- #009FB3
#009FB3
oklch(64.4% 0.112 210.4)
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 #F34630, closest first.
No curated palette has a color within ΔE 0.04 of #F34630.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orangey Red #FA4224 ΔE 0.014
- Red Orange #FD3C06 ΔE 0.024
- Orangered #FE420F ΔE 0.025
- Vermillion #F4320C ΔE 0.026
- Orange Red #FF4500 ΔE 0.030
- Blood Orange #FE4B03 ΔE 0.032
- Light Red #FF474C ΔE 0.035
- Tomato Red #EC2D01 ΔE 0.038
Use #F34630 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.