#6348AD
Closest named color: Bluey Purple (#6241C7). oklch(48.4% 0.155 291.9), rgb(99, 72, 173).
Aa
White text reads best on this color (6.86:1).
About this color
#6348AD is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.155 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.044 away. White text reads best on it, at 6.86:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.06:1 |
| White text | 6.86:1 |
Values
| HEX | #6348AD |
| RGB | rgb(99, 72, 173) |
| HSL | hsl(256, 41%, 48%) |
| OKLCH | oklch(48.4% 0.155 291.9) |
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 #6348AD | 6.86:1 | AA | Lc -88.4 | Fine for body text |
| Black text on #6348AD | 3.06:1 | AA large text | Lc 20.7 | Dividers and decoration only |
| #6348AD text on white | 6.86:1 | AA | Lc 83.4 | Fine for body text |
| #6348AD text on black | 3.06:1 | AA large text | Lc -18.6 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE8F8
oklch(93.7% 0.022 291.7)
-
Step 200
200
#D9D5F3
oklch(88.5% 0.041 291.7)
-
Step 300
300
#C1B8EE
oklch(80.8% 0.076 292.3)
-
Step 400
400
#A292E5
oklch(70.7% 0.12 291.9)
-
Step 500
500
#8D75DD
oklch(63.1% 0.153 292.1)
-
Step 600
600
#785BCB
oklch(55.6% 0.167 292)
-
Step 700
700 (this color)
#6348AD
oklch(48.4% 0.155 291.9)
-
Step 800
800
#523D8E
oklch(42.6% 0.129 292)
-
Step 900
900
#443571
oklch(37.7% 0.1 292.5)
-
Step 950
950
#272042
oklch(27% 0.062 291.2)
#6348AD 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) | #055CB0 | 0.099 |
| Deuteranopia (no green cones) | #1358AB | 0.094 |
| Tritanopia (no blue cones) | #4E5E73 | 0.125 |
| Achromatopsia (no color) | #5A5A5A | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6348AD
#6348AD
oklch(48.4% 0.155 291.9)
- #616400
#616400
oklch(48.4% 0.107 111.8)
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 #6348AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.044
- Iris #6258C4 ΔE 0.050
- Rebecca Purple #663399 ΔE 0.054
- Blue With A Hint Of Purple #533CC6 ΔE 0.057
- Blueberry #464196 ΔE 0.064
- Slate Blue #6A5ACD ΔE 0.065
- Blurple #5539CC ΔE 0.065
- Light Indigo #6D5ACF ΔE 0.068
Use #6348AD 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.