#453993
Closest named color: Dark Slate Blue (#483D8B). oklch(41.1% 0.142 284.3), rgb(69, 57, 147).
Aa
White text reads best on this color (9.29:1).
About this color
#453993 is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.142 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.018 away. White text reads best on it, at 9.29:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.142) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.25:1 |
| White text | 9.29:1 |
Values
| HEX | #453993 |
| RGB | rgb(69, 57, 147) |
| HSL | hsl(248, 44%, 40%) |
| OKLCH | oklch(41.1% 0.142 284.3) |
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 #453993 | 9.29:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #453993 | 2.25:1 | Fails | Lc 12.9 | Not readable |
| #453993 text on white | 9.29:1 | AAA | Lc 91.1 | Preferred for body text |
| #453993 text on black | 2.25:1 | Fails | Lc -11.3 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D5D6F7
oklch(88.6% 0.045 284.1)
-
Step 300
300
#BABAF5
oklch(81% 0.083 284.4)
-
Step 400
400
#9794F0
oklch(70.7% 0.133 283.9)
-
Step 500
500
#8076EB
oklch(63.1% 0.17 284.3)
-
Step 600
600
#6B5CD9
oklch(55.6% 0.184 284.1)
-
Step 700
700
#5A4ABC
oklch(49% 0.172 284.5)
-
Step 800
800 (this color)
#453993
oklch(41.1% 0.142 284.3)
-
Step 900
900
#3D3679
oklch(37.8% 0.11 284.5)
-
Step 950
950
#232047
oklch(27% 0.07 284.1)
#453993 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) | #004A96 | 0.070 |
| Deuteranopia (no green cones) | #004491 | 0.068 |
| Tritanopia (no blue cones) | #264E60 | 0.120 |
| Achromatopsia (no color) | #474747 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #453993
#453993
oklch(41.1% 0.142 284.3)
- #524C00
#524C00
oklch(40.9% 0.087 104.4)
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 #453993, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.018
- Blueberry #464196 ΔE 0.020
- Cobalt #1E488F ΔE 0.058
- Rebecca Purple #663399 ΔE 0.061
- Sapphire #2138AB ΔE 0.063
- Twilight #4E518B ΔE 0.070
- Imperial Purple #480CA8 ΔE 0.074
- Dusk Blue #26538D ΔE 0.076
Use #453993 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.