#6951AF
Closest named color: Iris (#6258C4). oklch(50.6% 0.144 292.2), rgb(105, 81, 175).
Aa
White text reads best on this color (6.18:1).
About this color
#6951AF is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.144 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.036 away. White text reads best on it, at 6.18:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.39:1 |
| White text | 6.18:1 |
Values
| HEX | #6951AF |
| RGB | rgb(105, 81, 175) |
| HSL | hsl(255, 37%, 50%) |
| OKLCH | oklch(50.6% 0.144 292.2) |
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 #6951AF | 6.18:1 | AA | Lc -85.8 | Fine for body text |
| Black text on #6951AF | 3.39:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #6951AF text on white | 6.18:1 | AA | Lc 80.6 | Fine for body text |
| #6951AF text on black | 3.39:1 | AA large text | Lc -21.3 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F7
oklch(93.7% 0.02 292.1)
-
Step 200
200
#D9D5F1
oklch(88.5% 0.038 292.2)
-
Step 300
300
#C1B9EB
oklch(80.9% 0.07 292.1)
-
Step 400
400
#A293E0
oklch(70.6% 0.112 292.2)
-
Step 500
500
#8D77D7
oklch(63.1% 0.142 292.4)
-
Step 600
600
#785DC5
oklch(55.6% 0.156 292.6)
-
Step 700
700 (this color)
#6951AF
oklch(50.6% 0.144 292.2)
-
Step 800
800
#523F8A
oklch(42.7% 0.12 292.2)
-
Step 900
900
#44366E
oklch(37.7% 0.093 292.9)
-
Step 950
950
#272040
oklch(26.9% 0.058 292.1)
#6951AF 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) | #2762B2 | 0.086 |
| Deuteranopia (no green cones) | #2C5FAD | 0.082 |
| Tritanopia (no blue cones) | #576578 | 0.118 |
| Achromatopsia (no color) | #616161 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6951AF
#6951AF
oklch(50.6% 0.144 292.2)
- #676B00
#676B00
oklch(50.7% 0.113 112.3)
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 #6951AF, closest first.
No curated palette has a color within ΔE 0.04 of #6951AF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.036
- Slate Blue #6A5ACD ΔE 0.050
- Light Indigo #6D5ACF ΔE 0.053
- Bluey Purple #6241C7 ΔE 0.056
- Dark Periwinkle #665FD1 ΔE 0.060
- Twilight #4E518B ΔE 0.073
- Deep Lavender #8D5EB7 ΔE 0.073
- Blue With A Hint Of Purple #533CC6 ΔE 0.074
Use #6951AF 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.