#B3597F
Closest named color: Light Plum (#9D5783). oklch(58.4% 0.124 355), rgb(179, 89, 127).
Aa
Black text reads best on this color (4.65:1).
About this color
#B3597F is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.124 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.043 away. Black text reads best on it, at 4.65:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.65:1 |
| White text | 4.51:1 |
Values
| HEX | #B3597F |
| RGB | rgb(179, 89, 127) |
| HSL | hsl(335, 37%, 53%) |
| OKLCH | oklch(58.4% 0.124 355) |
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 #B3597F | 4.51:1 | AA | Lc -76.4 | Fine for body text |
| Black text on #B3597F | 4.65:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #B3597F text on white | 4.51:1 | AA | Lc 70.9 | Content text, not long reading |
| #B3597F text on black | 4.65:1 | AA | Lc -30.7 | 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 600.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EBD1DA
oklch(88.5% 0.031 354.8)
-
Step 300
300
#DFB2C2
oklch(80.8% 0.056 355.2)
-
Step 400
400
#CD89A3
oklch(70.6% 0.089 355)
-
Step 500
500
#BF6B8D
oklch(63.2% 0.114 355.1)
-
Step 600
600 (this color)
#B3597F
oklch(58.4% 0.124 355)
-
Step 700
700
#924164
oklch(49.2% 0.116 355.1)
-
Step 800
800
#763652
oklch(42.7% 0.096 354.4)
-
Step 900
900
#602F44
oklch(37.7% 0.076 354.3)
-
Step 950
950
#381C28
oklch(26.9% 0.047 353.6)
#B3597F 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) | #656C80 | 0.136 |
| Deuteranopia (no green cones) | #7C7D7D | 0.125 |
| Tritanopia (no blue cones) | #BF5467 | 0.040 |
| Achromatopsia (no color) | #767676 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3597F
#B3597F
oklch(58.4% 0.124 355)
- #009078
#009078
oklch(58.3% 0.11 175.4)
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 #B3597F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.043
- Dusky Rose #BA6873 ΔE 0.049
- Dark Rose #B5485D ΔE 0.052
- Deep Rose #C74767 ΔE 0.052
- Mauve #AE7181 ΔE 0.058
- Dark Pink #CB416B ΔE 0.059
- Light Burgundy #A8415B ΔE 0.069
- Dusty Red #B9484E ΔE 0.069
Use #B3597F 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.