#A4377F
Closest named color: Warm Purple (#952E8F). oklch(51.7% 0.163 343.8), rgb(164, 55, 127).
Aa
White text reads best on this color (6.11:1).
About this color
#A4377F is a medium-dark, vivid pink. In OKLCH its lightness is 52%, its chroma 0.163 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.049 away. White text reads best on it, at 6.11:1.
| Hue family | Pinks |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.43:1 |
| White text | 6.11:1 |
Values
| HEX | #A4377F |
| RGB | rgb(164, 55, 127) |
| HSL | hsl(320, 50%, 43%) |
| OKLCH | oklch(51.7% 0.163 343.8) |
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 #A4377F | 6.11:1 | AA | Lc -84.9 | Fine for body text |
| Black text on #A4377F | 3.43:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #A4377F text on white | 6.11:1 | AA | Lc 79.7 | Fine for body text |
| #A4377F text on black | 3.43:1 | AA large text | Lc -22.1 | 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 700.
-
Step 50
50
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EE
oklch(93.6% 0.024 342.9)
-
Step 200
200
#EFCEE0
oklch(88.4% 0.044 344)
-
Step 300
300
#E6ADCD
oklch(81% 0.078 344.3)
-
Step 400
400
#D77FB4
oklch(70.7% 0.126 343.9)
-
Step 500
500
#CA5BA2
oklch(63.1% 0.163 343.6)
-
Step 600
600
#B53E8C
oklch(55.6% 0.175 344)
-
Step 700
700 (this color)
#A4377F
oklch(51.7% 0.163 343.8)
-
Step 800
800
#7E2861
oklch(42.6% 0.135 343.7)
-
Step 900
900
#66264F
oklch(37.7% 0.105 344)
-
Step 950
950
#3C172E
oklch(26.9% 0.067 344.3)
#A4377F 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) | #415681 | 0.178 |
| Deuteranopia (no green cones) | #62687C | 0.156 |
| Tritanopia (no blue cones) | #AE3756 | 0.069 |
| Achromatopsia (no color) | #626262 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4377F
#A4377F
oklch(51.7% 0.163 343.8)
- #007B56
#007B56
oklch(51.6% 0.11 163.7)
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 #A4377F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.049
- Light Eggplant #894585 ΔE 0.055
- Red Violet #9E0168 ΔE 0.065
- Light Plum #9D5783 ΔE 0.066
- Light Burgundy #A8415B ΔE 0.067
- Deep Magenta #A0025C ΔE 0.071
- Medium Violet Red #C71585 ΔE 0.072
- Dark Fuchsia #9D0759 ΔE 0.075
Use #A4377F 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.