#CD0048
Closest named color: Ruby (#CA0147). oklch(54% 0.216 13.6), rgb(205, 0, 72).
Aa
White text reads best on this color (5.69:1).
About this color
#CD0048 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.216 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Ruby (#CA0147), ΔE 0.006 away. White text reads best on it, at 5.69:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.216) |
| Temperature | warm |
| Nearest name | Ruby (#CA0147) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #CD0048 |
| RGB | rgb(205, 0, 72) |
| HSL | hsl(339, 100%, 40%) |
| OKLCH | oklch(54% 0.216 13.6) |
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 #CD0048 | 5.69:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #CD0048 | 3.68:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #CD0048 text on white | 5.69:1 | AA | Lc 75.8 | Fine for body text |
| #CD0048 text on black | 3.68:1 | AA large text | Lc -26.0 | 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
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FCE3E4
oklch(93.6% 0.028 14.9)
-
Step 200
200
#FBCBCF
oklch(88.5% 0.055 12.6)
-
Step 300
300
#F9A7AE
oklch(81% 0.097 13.9)
-
Step 400
400
#F17384
oklch(70.8% 0.155 13.5)
-
Step 500
500
#E84565
oklch(63.2% 0.199 13.7)
-
Step 600
600 (this color)
#CD0048
oklch(54% 0.216 13.6)
-
Step 700
700
#B4003E
oklch(49% 0.196 13.6)
-
Step 800
800
#940833
oklch(42.8% 0.166 13.6)
-
Step 900
900
#77172D
oklch(37.8% 0.13 13.4)
-
Step 950
950
#46101A
oklch(27% 0.082 13.8)
#CD0048 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) | #504E49 | 0.243 |
| Deuteranopia (no green cones) | #7E7443 | 0.221 |
| Tritanopia (no blue cones) | #E10029 | 0.056 |
| Achromatopsia (no color) | #676767 | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD0048
#CD0048
oklch(54% 0.216 13.6)
- #007F7E
#007F7E
oklch(54% 0.092 193.8)
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 #CD0048, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ruby #CA0147 ΔE 0.006
- Lipstick #D5174E ΔE 0.022
- Cherry #CF0234 ΔE 0.026
- Rose Red #BE013C ΔE 0.034
- Lipstick Red #C0022F ΔE 0.040
- Crimson #DC143C ΔE 0.040
- Dark Hot Pink #D90166 ΔE 0.047
- Cerise #DE0C62 ΔE 0.049
Use #CD0048 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.