#CA3489
Closest named color: Medium Violet Red (#C71585). oklch(57.9% 0.201 350.6), rgb(202, 52, 137).
Aa
White text reads best on this color (4.81:1).
About this color
#CA3489 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.201 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.033 away. White text reads best on it, at 4.81:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #CA3489 |
| RGB | rgb(202, 52, 137) |
| HSL | hsl(326, 59%, 50%) |
| OKLCH | oklch(57.9% 0.201 350.6) |
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 #CA3489 | 4.81:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #CA3489 | 4.36:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #CA3489 text on white | 4.81:1 | AA | Lc 72.1 | Content text, not long reading |
| #CA3489 text on black | 4.36:1 | AA large text | Lc -29.6 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F9E3EC
oklch(93.6% 0.027 350.9)
-
Step 200
200
#F4CCDD
oklch(88.4% 0.05 350.7)
-
Step 300
300
#EEA9C8
oklch(80.9% 0.09 350.7)
-
Step 400
400
#E278AC
oklch(70.7% 0.144 350.6)
-
Step 500
500
#D74F98
oklch(63.1% 0.185 350.5)
-
Step 600
600 (this color)
#CA3489
oklch(57.9% 0.201 350.6)
-
Step 700
700
#A71B6E
oklch(49.1% 0.187 350.7)
-
Step 800
800
#881B5A
oklch(42.8% 0.155 350.6)
-
Step 900
900
#6D1E4A
oklch(37.6% 0.121 350.2)
-
Step 950
950
#40132B
oklch(26.9% 0.076 350.4)
#CA3489 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) | #4D618B | 0.225 |
| Deuteranopia (no green cones) | #787C86 | 0.200 |
| Tritanopia (no blue cones) | #D9295A | 0.075 |
| Achromatopsia (no color) | #727272 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA3489
#CA3489
oklch(57.9% 0.201 350.6)
- #008F70
#008F70
oklch(57.8% 0.114 170.5)
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 #CA3489, closest first.
No curated palette has a color within ΔE 0.04 of #CA3489.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.033
- Dark Pink #CB416B ΔE 0.056
- Dark Hot Pink #D90166 ΔE 0.060
- Deep Rose #C74767 ΔE 0.068
- Cerise #DE0C62 ΔE 0.068
- Purpley Pink #C83CB9 ΔE 0.073
- Pinky Purple #C94CBE ΔE 0.082
- Lipstick #D5174E ΔE 0.086
Use #CA3489 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.