#620485
Closest named color: Indigo (#4B0082). oklch(37.8% 0.185 312.8), rgb(98, 4, 133).
Aa
White text reads best on this color (11.19:1).
About this color
#620485 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.185 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.053 away. White text reads best on it, at 11.19:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.185) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.87:1 |
| White text | 11.19:1 |
Values
| HEX | #620485 |
| RGB | rgb(98, 4, 133) |
| HSL | hsl(284, 94%, 27%) |
| OKLCH | oklch(37.8% 0.185 312.8) |
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 #620485 | 11.19:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #620485 | 1.87:1 | Fails | Lc 9.9 | Not readable |
| #620485 text on white | 11.19:1 | AAA | Lc 94.0 | Preferred for body text |
| #620485 text on black | 1.87:1 | Fails | Lc -8.5 | 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
#FAF2FF
oklch(97.1% 0.019 312.8)
-
Step 100
100
#F3E3FE
oklch(93.7% 0.04 311.8)
-
Step 200
200
#EBCBFE
oklch(88.5% 0.077 312.8)
-
Step 300
300
#DFA6FF
oklch(80.9% 0.136 312.8)
-
Step 400
400
#CE6EFF
oklch(70.6% 0.218 312.7)
-
Step 500
500
#C231FF
oklch(63.1% 0.283 312.8)
-
Step 600
600
#A900E2
oklch(55.6% 0.277 313)
-
Step 700
700
#8E00C0
oklch(49.1% 0.245 312.6)
-
Step 800
800
#75009F
oklch(42.7% 0.213 312.6)
-
Step 900
900 (this color)
#620485
oklch(37.8% 0.185 312.8)
-
Step 950
950
#390A4E
oklch(26.9% 0.118 312.4)
#620485 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) | #003788 | 0.152 |
| Deuteranopia (no green cones) | #003D83 | 0.156 |
| Tritanopia (no blue cones) | #5E2D4C | 0.121 |
| Achromatopsia (no color) | #3B3B3B | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #620485
#620485
oklch(37.8% 0.185 312.8)
- #2A4D00
#2A4D00
oklch(37.9% 0.107 132.8)
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 #620485, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.053
- Royal Purple #4B006E ΔE 0.063
- Purple #800080 ΔE 0.068
- Rebecca Purple #663399 ΔE 0.073
- Chrysanthemum #560BAD ΔE 0.076
- Imperial Purple #480CA8 ΔE 0.086
- Grape #7209B7 ΔE 0.087
- Rich Purple #720058 ΔE 0.089
Use #620485 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.