#A37F99
Closest named color: Purpley Grey (#947E94). oklch(63.9% 0.057 336.5), rgb(163, 127, 153).
Aa
Black text reads best on this color (6.05:1).
About this color
#A37F99 is a medium-light, muted pink. In OKLCH its lightness is 64%, its chroma 0.057 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Purpley Grey (#947E94), ΔE 0.026 away. Black text reads best on it, at 6.05:1.
| Hue family | Pinks |
| Lightness | medium-light (64%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Purpley Grey (#947E94) |
| Black text | 6.05:1 |
| White text | 3.46:1 |
Values
| HEX | #A37F99 |
| RGB | rgb(163, 127, 153) |
| HSL | hsl(317, 16%, 57%) |
| OKLCH | oklch(63.9% 0.057 336.5) |
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 #A37F99 | 3.46:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #A37F99 | 6.05:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #A37F99 text on white | 3.46:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #A37F99 text on black | 6.05:1 | AA | Lc -39.5 | 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
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100
#EEE8EC
oklch(93.7% 0.008 337.4)
-
Step 200
200
#E0D5DD
oklch(88.4% 0.016 335.1)
-
Step 300
300
#CDBAC7
oklch(80.9% 0.028 337.2)
-
Step 400
400
#B396AB
oklch(70.6% 0.045 336)
-
Step 500
500 (this color)
#A37F99
oklch(63.9% 0.057 336.5)
-
Step 600
600
#8B6581
oklch(55.5% 0.063 336.2)
-
Step 700
700
#76546D
oklch(49.1% 0.058 336.4)
-
Step 800
800
#604559
oklch(42.7% 0.048 336.1)
-
Step 900
900
#4F3A49
oklch(37.7% 0.038 337)
-
Step 950
950
#2E222B
oklch(27% 0.024 335.3)
#A37F99 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) | #7F879A | 0.057 |
| Deuteranopia (no green cones) | #888C98 | 0.052 |
| Tritanopia (no blue cones) | #A78088 | 0.027 |
| Achromatopsia (no color) | #8A8A8A | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A37F99
#A37F99
oklch(63.9% 0.057 336.5)
- #70977E
#70977E
oklch(64% 0.057 156.3)
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 #A37F99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Grey #947E94 ΔE 0.026
- Heather #A484AC ΔE 0.028
- English Lavender #9D8189 ΔE 0.029
- Dusty Lavender #AC86A8 ΔE 0.030
- Mauve #AE7181 ΔE 0.044
- Warm Grey #978A84 ΔE 0.054
- Lavender Gray #7E7F9A ΔE 0.057
- Faded Purple #916E99 ΔE 0.058
Use #A37F99 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.