#6346AC
Closest named color: Bluey Purple (#6241C7). oklch(48% 0.156 292.6), rgb(99, 70, 172).
Aa
White text reads best on this color (6.99:1).
About this color
#6346AC is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.156 and its hue 293°. 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 6.99:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #6346AC |
| RGB | rgb(99, 70, 172) |
| HSL | hsl(257, 42%, 47%) |
| OKLCH | oklch(48% 0.156 292.6) |
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 #6346AC | 6.99:1 | AA | Lc -88.8 | Fine for body text |
| Black text on #6346AC | 3.00:1 | AA large text | Lc 20.2 | Dividers and decoration only |
| #6346AC text on white | 6.99:1 | AA | Lc 83.9 | Fine for body text |
| #6346AC text on black | 3.00:1 | AA large text | Lc -18.1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#D9D5F3
oklch(88.5% 0.041 291.7)
-
Step 300
300
#C2B8EE
oklch(80.9% 0.076 293.1)
-
Step 400
400
#A392E5
oklch(70.7% 0.12 292.5)
-
Step 500
500
#8E74DD
oklch(63% 0.154 292.8)
-
Step 600
600
#795ACB
oklch(55.6% 0.168 292.7)
-
Step 700
700 (this color)
#6346AC
oklch(48% 0.156 292.6)
-
Step 800
800
#533D8E
oklch(42.7% 0.129 292.6)
-
Step 900
900
#443572
oklch(37.7% 0.101 292.2)
-
Step 950
950
#281F43
oklch(27% 0.065 293)
#6346AC 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) | #005AAF | 0.101 |
| Deuteranopia (no green cones) | #0E57AA | 0.097 |
| Tritanopia (no blue cones) | #4F5C72 | 0.125 |
| Achromatopsia (no color) | #595959 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6346AC
#6346AC
oklch(48% 0.156 292.6)
- #5F6300
#5F6300
oklch(48% 0.107 112.5)
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 #6346AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.044
- Rebecca Purple #663399 ΔE 0.050
- Iris #6258C4 ΔE 0.054
- Blue With A Hint Of Purple #533CC6 ΔE 0.056
- Blueberry #464196 ΔE 0.062
- Blurple #5539CC ΔE 0.064
- Slate Blue #6A5ACD ΔE 0.069
- Twilight #4E518B ΔE 0.071
Use #6346AC 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.