#49258B
Closest named color: Indigo (#4B0082). oklch(37.6% 0.158 293.5), rgb(73, 37, 139).
Aa
White text reads best on this color (10.93:1).
About this color
#49258B is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.158 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.049 away. White text reads best on it, at 10.93:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.92:1 |
| White text | 10.93:1 |
Values
| HEX | #49258B |
| RGB | rgb(73, 37, 139) |
| HSL | hsl(261, 58%, 35%) |
| OKLCH | oklch(37.6% 0.158 293.5) |
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 #49258B | 10.93:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #49258B | 1.92:1 | Fails | Lc 9.3 | Not readable |
| #49258B text on white | 10.93:1 | AAA | Lc 94.6 | Preferred for body text |
| #49258B text on black | 1.92:1 | Fails | Lc -8.0 | 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
#F6F4FF
oklch(97.2% 0.015 294.5)
-
Step 100
100
#EAE6FF
oklch(93.6% 0.034 293.1)
-
Step 200
200
#DAD2FF
oklch(88.5% 0.062 293.2)
-
Step 300
300
#C3B4FF
oklch(80.9% 0.105 293.1)
-
Step 400
400
#A788FF
oklch(70.7% 0.17 293.6)
-
Step 500
500
#9463FF
oklch(63.1% 0.221 293.5)
-
Step 600
600
#8336FA
oklch(55.6% 0.264 293.6)
-
Step 700
700
#6F24DA
oklch(49.1% 0.245 293.5)
-
Step 800
800
#5A23B0
oklch(42.7% 0.203 293.4)
-
Step 900
900 (this color)
#49258B
oklch(37.6% 0.158 293.5)
-
Step 950
950
#2A1851
oklch(27% 0.099 293.1)
#49258B 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) | #003E8E | 0.092 |
| Deuteranopia (no green cones) | #003B89 | 0.091 |
| Tritanopia (no blue cones) | #353F55 | 0.124 |
| Achromatopsia (no color) | #3D3D3D | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49258B
#49258B
oklch(37.6% 0.158 293.5)
- #424600
#424600
oklch(37.8% 0.084 113.4)
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 #49258B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.049
- Dark Slate Blue #483D8B ΔE 0.054
- Imperial Purple #480CA8 ΔE 0.054
- Chrysanthemum #560BAD ΔE 0.063
- Blueberry #464196 ΔE 0.064
- Rebecca Purple #663399 ΔE 0.070
- Indigo Blue #3A18B1 ΔE 0.072
- Royal Purple #4B006E ΔE 0.073
Use #49258B 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.