#674186
Closest named color: Rebecca Purple (#663399). oklch(45% 0.115 307.8), rgb(103, 65, 134).
Aa
White text reads best on this color (7.84:1).
About this color
#674186 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.115 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.047 away. White text reads best on it, at 7.84:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.67:1 |
| White text | 7.84:1 |
Values
| HEX | #674186 |
| RGB | rgb(103, 65, 134) |
| HSL | hsl(273, 35%, 39%) |
| OKLCH | oklch(45% 0.115 307.8) |
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 #674186 | 7.84:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #674186 | 2.67:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #674186 text on white | 7.84:1 | AAA | Lc 87.0 | Fine for body text |
| #674186 text on black | 2.67:1 | Fails | Lc -15.1 | 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 800.
-
Step 50
50
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#E0D3ED
oklch(88.5% 0.038 308)
-
Step 300
300
#CCB6E3
oklch(81% 0.067 307.1)
-
Step 400
400
#B38ED5
oklch(70.7% 0.108 307.7)
-
Step 500
500
#A070C9
oklch(63% 0.138 307.8)
-
Step 600
600
#8B57B6
oklch(55.6% 0.15 307.5)
-
Step 700
700
#76469C
oklch(48.9% 0.139 307.8)
-
Step 800
800 (this color)
#674186
oklch(45% 0.115 307.8)
-
Step 900
900
#4F3366
oklch(37.8% 0.09 308)
-
Step 950
950
#2E1E3C
oklch(27% 0.058 307.5)
#674186 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) | #2E5088 | 0.090 |
| Deuteranopia (no green cones) | #395284 | 0.082 |
| Tritanopia (no blue cones) | #634D5D | 0.084 |
| Achromatopsia (no color) | #525252 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674186
#674186
oklch(45% 0.115 307.8)
- #436004
#436004
oklch(44.9% 0.115 127.5)
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 #674186, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.047
- Twilight #4E518B ΔE 0.056
- Dark Slate Blue #483D8B ΔE 0.059
- Blueberry #464196 ΔE 0.064
- Dusk #4E5481 ΔE 0.065
- Light Eggplant #894585 ΔE 0.067
- Dusty Grape #545775 ΔE 0.077
- Muted Purple #805B87 ΔE 0.086
Use #674186 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.