#64629C
Closest named color: Dusky Blue (#475F94). oklch(52.3% 0.09 284.4), rgb(100, 98, 156).
Aa
White text reads best on this color (5.57:1).
About this color
#64629C is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.090 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.045 away. White text reads best on it, at 5.57:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.76:1 |
| White text | 5.57:1 |
Values
| HEX | #64629C |
| RGB | rgb(100, 98, 156) |
| HSL | hsl(242, 23%, 50%) |
| OKLCH | oklch(52.3% 0.09 284.4) |
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 #64629C | 5.57:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #64629C | 3.76:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #64629C text on white | 5.57:1 | AA | Lc 77.8 | Fine for body text |
| #64629C text on black | 3.76:1 | AA large text | Lc -24.0 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F2
oklch(93.6% 0.012 281.1)
-
Step 200
200
#D7D7E9
oklch(88.5% 0.025 285.9)
-
Step 300
300
#BDBDDD
oklch(80.9% 0.045 285.4)
-
Step 400
400
#9B9BCB
oklch(70.7% 0.07 284.5)
-
Step 500
500
#8382BE
oklch(63.1% 0.09 284.3)
-
Step 600
600
#6D6BAA
oklch(55.7% 0.097 284.2)
-
Step 700
700 (this color)
#64629C
oklch(52.3% 0.09 284.4)
-
Step 800
800
#4A4976
oklch(42.7% 0.074 283.8)
-
Step 900
900
#3E3D5F
oklch(37.7% 0.058 284.6)
-
Step 950
950
#242438
oklch(27% 0.037 283.7)
#64629C 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) | #506A9E | 0.033 |
| Deuteranopia (no green cones) | #4E669B | 0.032 |
| Tritanopia (no blue cones) | #556D77 | 0.079 |
| Achromatopsia (no color) | #686868 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64629C
#64629C
oklch(52.3% 0.09 284.4)
- #726C27
#726C27
oklch(52.2% 0.09 104.3)
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 #64629C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.045
- French Blue #436BAD ΔE 0.049
- Muted Purple #805B87 ΔE 0.055
- Dark Lavender #856798 ΔE 0.057
- Dusty Purple #825F87 ΔE 0.057
- Muted Blue #3B719F ΔE 0.060
- Dull Blue #49759C ΔE 0.061
- Denim #3B638C ΔE 0.061
Use #64629C 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.