#674283
Closest named color: Rebecca Purple (#663399). oklch(45% 0.11 308.9), rgb(103, 66, 131).
Aa
White text reads best on this color (7.82:1).
About this color
#674283 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.110 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.053 away. White text reads best on it, at 7.82:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.68:1 |
| White text | 7.82:1 |
Values
| HEX | #674283 |
| RGB | rgb(103, 66, 131) |
| HSL | hsl(274, 33%, 39%) |
| OKLCH | oklch(45% 0.11 308.9) |
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 #674283 | 7.82:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #674283 | 2.68:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #674283 text on white | 7.82:1 | AAA | Lc 87.0 | Fine for body text |
| #674283 text on black | 2.68:1 | 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
#E0D3EC
oklch(88.5% 0.037 308.8)
-
Step 300
300
#CDB6E1
oklch(81% 0.064 309.1)
-
Step 400
400
#B38FD1
oklch(70.7% 0.102 308.9)
-
Step 500
500
#A072C5
oklch(63.1% 0.13 308.6)
-
Step 600
600
#8B58B2
oklch(55.5% 0.143 308.6)
-
Step 700
700
#764899
oklch(49.1% 0.132 308.5)
-
Step 800
800 (this color)
#674283
oklch(45% 0.11 308.9)
-
Step 900
900
#4F3364
oklch(37.7% 0.087 309.2)
-
Step 950
950
#2E1E3A
oklch(26.9% 0.055 309.4)
#674283 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) | #325085 | 0.086 |
| Deuteranopia (no green cones) | #3C5281 | 0.077 |
| Tritanopia (no blue cones) | #634D5C | 0.079 |
| Achromatopsia (no color) | #525252 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674283
#674283
oklch(45% 0.11 308.9)
- #426011
#426011
oklch(44.9% 0.109 128.8)
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 #674283, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.053
- Twilight #4E518B ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.061
- Dusk #4E5481 ΔE 0.062
- Light Eggplant #894585 ΔE 0.066
- Blueberry #464196 ΔE 0.066
- Dusty Grape #545775 ΔE 0.073
- Muted Purple #805B87 ΔE 0.084
Use #674283 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.