#675A8A
Closest named color: Muted Purple (#805B87). oklch(50% 0.076 296), rgb(103, 90, 138).
Aa
White text reads best on this color (6.16:1).
About this color
#675A8A is a medium-dark, moderately saturated purple. In OKLCH its lightness is 50%, its chroma 0.076 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Purple (#805B87), ΔE 0.043 away. White text reads best on it, at 6.16:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Muted Purple (#805B87) |
| Black text | 3.40:1 |
| White text | 6.16:1 |
Values
| HEX | #675A8A |
| RGB | rgb(103, 90, 138) |
| HSL | hsl(256, 21%, 45%) |
| OKLCH | oklch(50% 0.076 296) |
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 #675A8A | 6.16:1 | AA | Lc -85.9 | Fine for body text |
| Black text on #675A8A | 3.40:1 | AA large text | Lc 23.3 | Dividers and decoration only |
| #675A8A text on white | 6.16:1 | AA | Lc 80.7 | Fine for body text |
| #675A8A text on black | 3.40:1 | AA large text | Lc -21.1 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EAE8F0
oklch(93.5% 0.011 297.6)
-
Step 200
200
#DAD7E6
oklch(88.6% 0.021 295.1)
-
Step 300
300
#C2BCD6
oklch(80.8% 0.037 296.1)
-
Step 400
400
#A39AC2
oklch(70.8% 0.058 295.2)
-
Step 500
500
#8D80B2
oklch(63% 0.075 296.1)
-
Step 600
600
#77699E
oklch(55.5% 0.082 295.7)
-
Step 700
700 (this color)
#675A8A
oklch(50% 0.076 296)
-
Step 800
800
#52486E
oklch(42.8% 0.063 295.7)
-
Step 900
900
#443C59
oklch(37.7% 0.05 296.6)
-
Step 950
950
#282334
oklch(26.9% 0.032 297.7)
#675A8A 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) | #4E628C | 0.041 |
| Deuteranopia (no green cones) | #506189 | 0.038 |
| Tritanopia (no blue cones) | #60626C | 0.061 |
| Achromatopsia (no color) | #616161 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #675A8A
#675A8A
oklch(50% 0.076 296)
- #616933
#616933
oklch(50.1% 0.077 116.2)
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 #675A8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Purple #805B87 ΔE 0.043
- Dusk #4E5481 ΔE 0.046
- Dusty Grape #545775 ΔE 0.047
- Dusky Blue #475F94 ΔE 0.048
- Dusty Purple #825F87 ΔE 0.050
- Twilight #4E518B ΔE 0.050
- Dull Purple #84597E ΔE 0.052
- Denim #3B638C ΔE 0.062
Use #675A8A 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.