#534E97
Closest named color: Twilight (#4E518B). oklch(46.5% 0.115 284.1), rgb(83, 78, 151).
Aa
White text reads best on this color (7.23:1).
About this color
#534E97 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.115 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.024 away. White text reads best on it, at 7.23:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.90:1 |
| White text | 7.23:1 |
Values
| HEX | #534E97 |
| RGB | rgb(83, 78, 151) |
| HSL | hsl(244, 32%, 45%) |
| OKLCH | oklch(46.5% 0.115 284.1) |
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 #534E97 | 7.23:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #534E97 | 2.90:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #534E97 text on white | 7.23:1 | AAA | Lc 84.9 | Fine for body text |
| #534E97 text on black | 2.90:1 | Fails | Lc -17.1 | Dividers and decoration only |
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 700.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D6D7EE
oklch(88.5% 0.031 283.8)
-
Step 300
300
#BCBCE4
oklch(80.8% 0.056 285.1)
-
Step 400
400
#9999D7
oklch(70.6% 0.09 283.9)
-
Step 500
500
#817FCC
oklch(63.1% 0.114 283.8)
-
Step 600
600
#6C67B9
oklch(55.6% 0.125 284.3)
-
Step 700
700 (this color)
#534E97
oklch(46.5% 0.115 284.1)
-
Step 800
800
#494681
oklch(42.6% 0.096 283.9)
-
Step 900
900
#3D3B68
oklch(37.6% 0.076 284.2)
-
Step 950
950
#24233D
oklch(27.1% 0.048 284.5)
#534E97 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) | #30599A | 0.050 |
| Deuteranopia (no green cones) | #2E5595 | 0.049 |
| Tritanopia (no blue cones) | #3E5D6B | 0.098 |
| Achromatopsia (no color) | #575757 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #534E97
#534E97
oklch(46.5% 0.115 284.1)
- #635B00
#635B00
oklch(46.4% 0.098 103.6)
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 #534E97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.024
- Blueberry #464196 ΔE 0.042
- Dusk #4E5481 ΔE 0.044
- Denim Blue #3B5B92 ΔE 0.047
- Dusky Blue #475F94 ΔE 0.050
- Dark Slate Blue #483D8B ΔE 0.052
- Dusk Blue #26538D ΔE 0.060
- Light Navy Blue #2E5A88 ΔE 0.063
Use #534E97 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.