#472F77
Closest named color: Dark Slate Blue (#483D8B). oklch(37.3% 0.118 295.5), rgb(71, 47, 119).
Aa
White text reads best on this color (10.81:1).
About this color
#472F77 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.118 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.046 away. White text reads best on it, at 10.81:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.94:1 |
| White text | 10.81:1 |
Values
| HEX | #472F77 |
| RGB | rgb(71, 47, 119) |
| HSL | hsl(260, 43%, 33%) |
| OKLCH | oklch(37.3% 0.118 295.5) |
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 #472F77 | 10.81:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #472F77 | 1.94:1 | Fails | Lc 9.2 | Not readable |
| #472F77 text on white | 10.81:1 | AAA | Lc 94.8 | Preferred for body text |
| #472F77 text on black | 1.94:1 | Fails | Lc -7.8 | Not readable |
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 900.
-
Step 50
50
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7FA
oklch(93.7% 0.026 295.5)
-
Step 200
200
#DBD3F7
oklch(88.5% 0.05 295.5)
-
Step 300
300
#C5B5F4
oklch(80.8% 0.089 296)
-
Step 400
400
#A88DEF
oklch(70.8% 0.142 295.2)
-
Step 500
500
#946DE9
oklch(63.1% 0.18 295.3)
-
Step 600
600
#8050D7
oklch(55.5% 0.197 295.6)
-
Step 700
700
#6C40BB
oklch(49.1% 0.184 295.2)
-
Step 800
800
#583697
oklch(42.7% 0.151 295.4)
-
Step 900
900 (this color)
#472F77
oklch(37.3% 0.118 295.5)
-
Step 950
950
#2A1D46
oklch(27% 0.074 295.6)
#472F77 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) | #063E79 | 0.081 |
| Deuteranopia (no green cones) | #113C75 | 0.076 |
| Tritanopia (no blue cones) | #3B3E4E | 0.092 |
| Achromatopsia (no color) | #3D3D3D | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #472F77
#472F77
oklch(37.3% 0.118 295.5)
- #3F4500
#3F4500
oklch(37.2% 0.084 115.3)
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 #472F77, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.046
- Blueberry #464196 ΔE 0.065
- Indigo #4B0082 ΔE 0.072
- Royal Purple #4B006E ΔE 0.077
- Rebecca Purple #663399 ΔE 0.082
- Twilight Blue #0A437A ΔE 0.083
- Cobalt #1E488F ΔE 0.085
- Marine Blue #01386A ΔE 0.089
Use #472F77 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.