#C33C4E
Closest named color: Dusty Red (#B9484E). oklch(55.7% 0.171 17.1), rgb(195, 60, 78).
Aa
White text reads best on this color (5.15:1).
About this color
#C33C4E is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.171 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.026 away. White text reads best on it, at 5.15:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.171) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #C33C4E |
| RGB | rgb(195, 60, 78) |
| HSL | hsl(352, 53%, 50%) |
| OKLCH | oklch(55.7% 0.171 17.1) |
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 #C33C4E | 5.15:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #C33C4E | 4.07:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #C33C4E text on white | 5.15:1 | AA | Lc 74.4 | Content text, not long reading |
| #C33C4E text on black | 4.07:1 | AA large text | Lc -27.3 | Dividers and decoration only |
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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F9E4E4
oklch(93.6% 0.023 17.6)
-
Step 200
200
#F4CECF
oklch(88.4% 0.043 16.2)
-
Step 300
300
#EEADAF
oklch(80.9% 0.077 16.8)
-
Step 400
400
#E37F85
oklch(70.7% 0.123 16.9)
-
Step 500
500
#D75B66
oklch(63.1% 0.156 17.4)
-
Step 600
600 (this color)
#C33C4E
oklch(55.7% 0.171 17.1)
-
Step 700
700
#A82C3F
oklch(49.2% 0.159 16.9)
-
Step 800
800
#882734
oklch(42.7% 0.131 17.1)
-
Step 900
900
#6E262D
oklch(37.8% 0.102 17.7)
-
Step 950
950
#41171B
oklch(27.1% 0.065 16.8)
#C33C4E 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) | #5F5B4E | 0.188 |
| Deuteranopia (no green cones) | #82784A | 0.173 |
| Tritanopia (no blue cones) | #D51A44 | 0.043 |
| Achromatopsia (no color) | #6D6D6D | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C33C4E
#C33C4E
oklch(55.7% 0.171 17.1)
- #008487
#008487
oklch(55.6% 0.095 197.6)
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 #C33C4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.026
- Dull Red #BB3F3F ΔE 0.026
- Dark Rose #B5485D ΔE 0.033
- Deep Rose #C74767 ΔE 0.036
- Dark Pink #CB416B ΔE 0.043
- Faded Red #D3494E ΔE 0.043
- Lipstick #D5174E ΔE 0.046
- Ruby #CA0147 ΔE 0.050
Use #C33C4E 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.