#674898
Closest named color: Rebecca Purple (#663399). oklch(47.4% 0.127 299.4), rgb(103, 72, 152).
Aa
White text reads best on this color (7.10:1).
About this color
#674898 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.127 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.048 away. White text reads best on it, at 7.10:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.95:1 |
| White text | 7.10:1 |
Values
| HEX | #674898 |
| RGB | rgb(103, 72, 152) |
| HSL | hsl(263, 36%, 44%) |
| OKLCH | oklch(47.4% 0.127 299.4) |
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 #674898 | 7.10:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #674898 | 2.95:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #674898 text on white | 7.10:1 | AAA | Lc 84.4 | Fine for body text |
| #674898 text on black | 2.95:1 | Fails | Lc -17.6 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE7F4
oklch(93.5% 0.018 300.1)
-
Step 200
200
#DCD5ED
oklch(88.6% 0.033 299)
-
Step 300
300
#C6B8E3
oklch(80.8% 0.062 299.9)
-
Step 400
400
#A993D5
oklch(70.7% 0.097 299.2)
-
Step 500
500
#9577CA
oklch(63.2% 0.125 299.5)
-
Step 600
600
#805EB7
oklch(55.7% 0.137 299.6)
-
Step 700
700 (this color)
#674898
oklch(47.4% 0.127 299.4)
-
Step 800
800
#584080
oklch(42.8% 0.105 299.2)
-
Step 900
900
#483667
oklch(37.6% 0.083 299.3)
-
Step 950
950
#2A203C
oklch(26.9% 0.052 299.3)
#674898 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) | #2B589B | 0.087 |
| Deuteranopia (no green cones) | #345896 | 0.081 |
| Tritanopia (no blue cones) | #5D5769 | 0.098 |
| Achromatopsia (no color) | #585858 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674898
#674898
oklch(47.4% 0.127 299.4)
- #556400
#556400
oklch(47.4% 0.112 119.4)
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 #674898, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.048
- Twilight #4E518B ΔE 0.052
- Blueberry #464196 ΔE 0.061
- Dark Slate Blue #483D8B ΔE 0.066
- Dusk #4E5481 ΔE 0.066
- Light Eggplant #894585 ΔE 0.070
- Dusky Blue #475F94 ΔE 0.076
- Iris #6258C4 ΔE 0.076
Use #674898 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.