#6759BA
Closest named color: Iris (#6258C4). oklch(52.6% 0.147 286.8), rgb(103, 89, 186).
Aa
White text reads best on this color (5.65:1).
About this color
#6759BA is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.147 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.018 away. White text reads best on it, at 5.65:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.147) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.71:1 |
| White text | 5.65:1 |
Values
| HEX | #6759BA |
| RGB | rgb(103, 89, 186) |
| HSL | hsl(249, 41%, 54%) |
| OKLCH | oklch(52.6% 0.147 286.8) |
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 #6759BA | 5.65:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #6759BA | 3.71:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #6759BA text on white | 5.65:1 | AA | Lc 78.0 | Fine for body text |
| #6759BA text on black | 3.71:1 | AA large text | Lc -23.7 | 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 600.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D7D6F1
oklch(88.5% 0.037 287.3)
-
Step 300
300
#BDBBEA
oklch(81% 0.066 286.8)
-
Step 400
400
#9C96E0
oklch(70.7% 0.107 287)
-
Step 500
500
#857BD7
oklch(63.2% 0.136 286.8)
-
Step 600
600 (this color)
#6759BA
oklch(52.6% 0.147 286.8)
-
Step 700
700
#5D51A9
oklch(49.1% 0.136 286.5)
-
Step 800
800
#4C4289
oklch(42.6% 0.114 287)
-
Step 900
900
#3F396E
oklch(37.8% 0.088 286.5)
-
Step 950
950
#252240
oklch(27.1% 0.055 286.7)
#6759BA 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) | #2C6ABD | 0.076 |
| Deuteranopia (no green cones) | #2B64B8 | 0.074 |
| Tritanopia (no blue cones) | #4D6E81 | 0.124 |
| Achromatopsia (no color) | #676767 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6759BA
#6759BA
oklch(52.6% 0.147 286.8)
- #736E00
#736E00
oklch(52.6% 0.112 106.5)
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 #6759BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.018
- Slate Blue #6A5ACD ΔE 0.030
- Light Indigo #6D5ACF ΔE 0.034
- Dark Periwinkle #665FD1 ΔE 0.037
- Bluey Purple #6241C7 ΔE 0.060
- Warm Blue #4B57DB ΔE 0.066
- Deep Lavender #8D5EB7 ΔE 0.067
- French Blue #436BAD ΔE 0.069
Use #6759BA 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.