#B1407E
Closest named color: Light Plum (#9D5783). oklch(54.7% 0.161 349.8), rgb(177, 64, 126).
Aa
White text reads best on this color (5.37:1).
About this color
#B1407E is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.161 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.055 away. White text reads best on it, at 5.37:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #B1407E |
| RGB | rgb(177, 64, 126) |
| HSL | hsl(327, 47%, 47%) |
| OKLCH | oklch(54.7% 0.161 349.8) |
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 #B1407E | 5.37:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #B1407E | 3.90:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #B1407E text on white | 5.37:1 | AA | Lc 76.0 | Fine for body text |
| #B1407E text on black | 3.90:1 | AA large text | Lc -25.7 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EC
oklch(93.6% 0.022 348.8)
-
Step 200
200
#EFCFDD
oklch(88.5% 0.04 349.7)
-
Step 300
300
#E5AEC7
oklch(80.8% 0.072 349.8)
-
Step 400
400
#D682AB
oklch(70.7% 0.115 349.7)
-
Step 500
500
#C95F96
oklch(63% 0.148 349.8)
-
Step 600
600 (this color)
#B1407E
oklch(54.7% 0.161 349.8)
-
Step 700
700
#9B346D
oklch(49.2% 0.149 349.8)
-
Step 800
800
#7E2C59
oklch(42.8% 0.124 349.6)
-
Step 900
900
#662949
oklch(37.8% 0.096 350)
-
Step 950
950
#3C192B
oklch(27.1% 0.061 349.8)
#B1407E 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) | #4F5E80 | 0.177 |
| Deuteranopia (no green cones) | #6F727B | 0.158 |
| Tritanopia (no blue cones) | #BD3B59 | 0.060 |
| Achromatopsia (no color) | #6A6A6A | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1407E
#B1407E
oklch(54.7% 0.161 349.8)
- #008466
#008466
oklch(54.5% 0.108 169.7)
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 #B1407E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.055
- Light Burgundy #A8415B ΔE 0.057
- Dark Rose #B5485D ΔE 0.060
- Dark Pink #CB416B ΔE 0.061
- Medium Violet Red #C71585 ΔE 0.061
- Deep Rose #C74767 ΔE 0.064
- Light Maroon #A24857 ΔE 0.072
- Light Eggplant #894585 ΔE 0.078
Use #B1407E 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.