#45207A
Closest named color: Indigo (#4B0082). oklch(35% 0.143 297.1), rgb(69, 32, 122).
Aa
White text reads best on this color (12.06:1).
About this color
#45207A is a dark, vivid purple. In OKLCH its lightness is 35%, its chroma 0.143 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.040 away. White text reads best on it, at 12.06:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.74:1 |
| White text | 12.06:1 |
Values
| HEX | #45207A |
| RGB | rgb(69, 32, 122) |
| HSL | hsl(265, 58%, 30%) |
| OKLCH | oklch(35% 0.143 297.1) |
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 #45207A | 12.06:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #45207A | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #45207A text on white | 12.06:1 | AAA | Lc 96.9 | Preferred for body text |
| #45207A text on black | 1.74:1 | Fails | Lc 0.0 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FD
oklch(93.6% 0.031 297.7)
-
Step 200
200
#DDD2FD
oklch(88.6% 0.06 296.9)
-
Step 300
300
#C8B2FE
oklch(80.9% 0.108 297.2)
-
Step 400
400
#AD86FD
oklch(70.7% 0.171 296.9)
-
Step 500
500
#9B60FB
oklch(63% 0.221 297.2)
-
Step 600
600
#873FEA
oklch(55.6% 0.239 297)
-
Step 700
700
#732ECB
oklch(49% 0.222 297.2)
-
Step 800
800
#5D29A4
oklch(42.6% 0.184 297.1)
-
Step 900
900 (this color)
#45207A
oklch(35% 0.143 297.1)
-
Step 950
950
#2C194C
oklch(26.9% 0.09 297.1)
#45207A 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) | #00367D | 0.092 |
| Deuteranopia (no green cones) | #003578 | 0.093 |
| Tritanopia (no blue cones) | #37364A | 0.110 |
| Achromatopsia (no color) | #363636 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45207A
#45207A
oklch(35% 0.143 297.1)
- #383F00
#383F00
oklch(34.9% 0.08 116.6)
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 #45207A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.040
- Royal Purple #4B006E ΔE 0.049
- Dark Slate Blue #483D8B ΔE 0.072
- Imperial Purple #480CA8 ΔE 0.078
- Plum Purple #4E0550 ΔE 0.086
- Midnight Blue #191970 ΔE 0.087
- Blueberry #464196 ΔE 0.087
- Chrysanthemum #560BAD ΔE 0.089
Use #45207A 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.