#D3306D
Closest named color: Dark Pink (#CB416B). oklch(58.1% 0.201 3.9), rgb(211, 48, 109).
Aa
White text reads best on this color (4.75:1).
About this color
#D3306D is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.201 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.026 away. White text reads best on it, at 4.75:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #D3306D |
| RGB | rgb(211, 48, 109) |
| HSL | hsl(338, 65%, 51%) |
| OKLCH | oklch(58.1% 0.201 3.9) |
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 #D3306D | 4.75:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #D3306D | 4.41:1 | AA large text | Lc 32.5 | Non-text elements, placeholder text |
| #D3306D text on white | 4.75:1 | AA | Lc 71.6 | Content text, not long reading |
| #D3306D text on black | 4.41:1 | AA large text | Lc -30.1 | 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 600.
-
Step 50
50
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F7CCD5
oklch(88.5% 0.05 4.1)
-
Step 300
300
#F3A8BA
oklch(80.8% 0.091 3.6)
-
Step 400
400
#E97696
oklch(70.6% 0.145 3.9)
-
Step 500
500
#DF4C7D
oklch(63.1% 0.186 3.7)
-
Step 600
600 (this color)
#D3306D
oklch(58.1% 0.201 3.9)
-
Step 700
700
#AE1355
oklch(49.1% 0.188 3.6)
-
Step 800
800
#8D1645
oklch(42.6% 0.155 3.8)
-
Step 900
900
#721C3A
oklch(37.7% 0.121 4)
-
Step 950
950
#431222
oklch(26.9% 0.077 3.8)
#D3306D 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) | #595E6E | 0.226 |
| Deuteranopia (no green cones) | #847E69 | 0.204 |
| Tritanopia (no blue cones) | #E6004B | 0.056 |
| Achromatopsia (no color) | #737373 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3306D
#D3306D
oklch(58.1% 0.201 3.9)
- #008E81
#008E81
oklch(58.1% 0.103 183.6)
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 #D3306D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.026
- Dark Hot Pink #D90166 ΔE 0.030
- Cerise #DE0C62 ΔE 0.030
- Deep Rose #C74767 ΔE 0.040
- Lipstick #D5174E ΔE 0.042
- Ruby #CA0147 ΔE 0.059
- Medium Violet Red #C71585 ΔE 0.062
- Crimson #DC143C ΔE 0.064
Use #D3306D 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.