#673092
Closest named color: Rebecca Purple (#663399). oklch(43.2% 0.157 306.7), rgb(103, 48, 146).
Aa
White text reads best on this color (8.69:1).
About this color
#673092 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.157 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.013 away. White text reads best on it, at 8.69:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.41:1 |
| White text | 8.69:1 |
Values
| HEX | #673092 |
| RGB | rgb(103, 48, 146) |
| HSL | hsl(274, 51%, 38%) |
| OKLCH | oklch(43.2% 0.157 306.7) |
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 #673092 | 8.69:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #673092 | 2.41:1 | Fails | Lc 14.7 | Not readable |
| #673092 text on white | 8.69:1 | AAA | Lc 89.2 | Fine for body text |
| #673092 text on black | 2.41:1 | Fails | Lc -13.0 | Not readable |
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 800.
-
Step 50
50
#F7F3FC
oklch(97% 0.013 306)
-
Step 100
100
#EEE6F8
oklch(93.6% 0.025 305.8)
-
Step 200
200
#E2D1F4
oklch(88.5% 0.051 307.2)
-
Step 300
300
#D0B1EF
oklch(80.8% 0.092 307.2)
-
Step 400
400
#B886E8
oklch(70.7% 0.147 306.5)
-
Step 500
500
#A764E0
oklch(63.1% 0.187 306.8)
-
Step 600
600
#9346CE
oklch(55.6% 0.204 306.9)
-
Step 700
700
#7D36B2
oklch(49.1% 0.189 306.9)
-
Step 800
800 (this color)
#673092
oklch(43.2% 0.157 306.7)
-
Step 900
900
#532B73
oklch(37.8% 0.122 307.1)
-
Step 950
950
#301A43
oklch(26.9% 0.077 306.7)
#673092 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) | #004995 | 0.130 |
| Deuteranopia (no green cones) | #194C90 | 0.122 |
| Tritanopia (no blue cones) | #60455D | 0.111 |
| Achromatopsia (no color) | #4B4B4B | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #673092
#673092
oklch(43.2% 0.157 306.7)
- #405B00
#405B00
oklch(43.3% 0.112 126.9)
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 #673092, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.013
- Dark Slate Blue #483D8B ΔE 0.062
- Blueberry #464196 ΔE 0.067
- Grape #7209B7 ΔE 0.073
- Purple #800080 ΔE 0.076
- Chrysanthemum #560BAD ΔE 0.077
- Dark Magenta #8B008B ΔE 0.084
- Twilight #4E518B ΔE 0.089
Use #673092 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.