#DF333F
Closest named color: Imperial Red (#E63946). oklch(59.4% 0.207 23), rgb(223, 51, 63).
Aa
Black text reads best on this color (4.68:1).
About this color
#DF333F is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.207 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Imperial Red (#E63946), ΔE 0.018 away. Black text reads best on it, at 4.68:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.207) |
| Temperature | warm |
| Nearest name | Imperial Red (#E63946) |
| Black text | 4.68:1 |
| White text | 4.48:1 |
Values
| HEX | #DF333F |
| RGB | rgb(223, 51, 63) |
| HSL | hsl(356, 73%, 54%) |
| OKLCH | oklch(59.4% 0.207 23) |
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 #DF333F | 4.48:1 | AA large text | Lc -75.0 | Fine for body text |
| Black text on #DF333F | 4.68:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #DF333F text on white | 4.48:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #DF333F text on black | 4.68:1 | AA | Lc -32.1 | 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 500.
-
Step 50
50
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FDE3E1
oklch(93.6% 0.029 23)
-
Step 200
200
#FCCBC8
oklch(88.4% 0.056 22.4)
-
Step 300
300
#FBA7A2
oklch(80.9% 0.1 23.3)
-
Step 400
400
#F57270
oklch(70.8% 0.162 23)
-
Step 500
500 (this color)
#DF333F
oklch(59.4% 0.207 23)
-
Step 600
600
#D8002C
oklch(55.7% 0.225 23.1)
-
Step 700
700
#B70024
oklch(49.2% 0.198 23)
-
Step 800
800
#97001C
oklch(42.7% 0.172 22.9)
-
Step 900
900
#79141C
oklch(37.6% 0.134 23.1)
-
Step 950
950
#480F11
oklch(27.1% 0.086 23.2)
#DF333F 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) | #685F3E | 0.225 |
| Deuteranopia (no green cones) | #928439 | 0.207 |
| Tritanopia (no blue cones) | #F50039 | 0.044 |
| Achromatopsia (no color) | #777777 | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DF333F
#DF333F
oklch(59.4% 0.207 23)
- #009099
#009099
oklch(59.5% 0.101 202.6)
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 #DF333F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Red #E63946 ΔE 0.018
- Crimson #DC143C ΔE 0.030
- Red Pantone #EF233C ΔE 0.030
- Faded Red #D3494E ΔE 0.034
- Tomato Red #EC2D01 ΔE 0.044
- Pale Red #D9544D ΔE 0.047
- Lipstick #D5174E ΔE 0.047
- Cherry Red #F7022A ΔE 0.048
Use #DF333F 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.