#6756A1
Closest named color: Iris (#6258C4). oklch(50.5% 0.117 292.1), rgb(103, 86, 161).
Aa
White text reads best on this color (6.13:1).
About this color
#6756A1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 50%, its chroma 0.117 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.055 away. White text reads best on it, at 6.13:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.42:1 |
| White text | 6.13:1 |
Values
| HEX | #6756A1 |
| RGB | rgb(103, 86, 161) |
| HSL | hsl(254, 30%, 48%) |
| OKLCH | oklch(50.5% 0.117 292.1) |
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 #6756A1 | 6.13:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #6756A1 | 3.42:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #6756A1 text on white | 6.13:1 | AA | Lc 80.5 | Fine for body text |
| #6756A1 text on black | 3.42:1 | AA large text | Lc -21.4 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#D9D6ED
oklch(88.5% 0.031 291.7)
-
Step 300
300
#C1BBE3
oklch(81% 0.056 292)
-
Step 400
400
#A296D5
oklch(70.7% 0.092 292.6)
-
Step 500
500
#8B7CC9
oklch(63.2% 0.114 291.7)
-
Step 600
600
#7663B6
oklch(55.5% 0.126 292.3)
-
Step 700
700 (this color)
#6756A1
oklch(50.5% 0.117 292.1)
-
Step 800
800
#51437F
oklch(42.6% 0.097 292.5)
-
Step 900
900
#433966
oklch(37.7% 0.076 292.6)
-
Step 950
950
#27223C
oklch(27.1% 0.048 291.7)
#6756A1 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) | #3C63A4 | 0.064 |
| Deuteranopia (no green cones) | #3E609F | 0.060 |
| Tritanopia (no blue cones) | #596474 | 0.094 |
| Achromatopsia (no color) | #626262 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6756A1
#6756A1
oklch(50.5% 0.117 292.1)
- #676A00
#676A00
oklch(50.5% 0.111 111.7)
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 #6756A1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.055
- Twilight #4E518B ΔE 0.055
- Dusky Blue #475F94 ΔE 0.057
- Muted Purple #805B87 ΔE 0.064
- Dusk #4E5481 ΔE 0.066
- Denim Blue #3B5B92 ΔE 0.069
- French Blue #436BAD ΔE 0.069
- Slate Blue #6A5ACD ΔE 0.069
Use #6756A1 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.