#5130A2
Closest named color: Blueberry (#464196). oklch(42% 0.173 290.2), rgb(81, 48, 162).
Aa
White text reads best on this color (9.15:1).
About this color
#5130A2 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.173 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.045 away. White text reads best on it, at 9.15:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Blueberry (#464196) |
| Black text | 2.29:1 |
| White text | 9.15:1 |
Values
| HEX | #5130A2 |
| RGB | rgb(81, 48, 162) |
| HSL | hsl(257, 54%, 41%) |
| OKLCH | oklch(42% 0.173 290.2) |
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 #5130A2 | 9.15:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #5130A2 | 2.29:1 | Fails | Lc 13.5 | Not readable |
| #5130A2 text on white | 9.15:1 | AAA | Lc 90.4 | Preferred for body text |
| #5130A2 text on black | 2.29:1 | Fails | Lc -11.9 | 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 800.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FD
oklch(93.6% 0.03 290)
-
Step 200
200
#D8D4FC
oklch(88.6% 0.055 289.8)
-
Step 300
300
#BFB6FE
oklch(80.9% 0.101 289.7)
-
Step 400
400
#A18CFD
oklch(70.7% 0.161 290.2)
-
Step 500
500
#8C6AFB
oklch(63.1% 0.207 290)
-
Step 600
600
#794CEA
oklch(55.7% 0.224 290.3)
-
Step 700
700
#663BCB
oklch(49.1% 0.208 290.3)
-
Step 800
800 (this color)
#5130A2
oklch(42% 0.173 290.2)
-
Step 900
900
#442E82
oklch(37.7% 0.135 290.5)
-
Step 950
950
#271C4C
oklch(26.9% 0.085 290)
#5130A2 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) | #004AA5 | 0.093 |
| Deuteranopia (no green cones) | #0045A0 | 0.091 |
| Tritanopia (no blue cones) | #364D65 | 0.139 |
| Achromatopsia (no color) | #484848 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5130A2
#5130A2
oklch(42% 0.173 290.2)
- #505100
#505100
oklch(42% 0.092 110.6)
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 #5130A2, closest first.
No curated palette has a color within ΔE 0.04 of #5130A2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.045
- Rebecca Purple #663399 ΔE 0.045
- Chrysanthemum #560BAD ΔE 0.048
- Dark Slate Blue #483D8B ΔE 0.049
- Imperial Purple #480CA8 ΔE 0.053
- Blue With A Hint Of Purple #533CC6 ΔE 0.063
- Indigo Blue #3A18B1 ΔE 0.064
- Blurple #5539CC ΔE 0.071
Use #5130A2 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.