#6F58BD
Closest named color: Iris (#6258C4). oklch(53.4% 0.152 290.8), rgb(111, 88, 189).
Aa
White text reads best on this color (5.51:1).
About this color
#6F58BD is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.152 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.023 away. White text reads best on it, at 5.51:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.80:1 |
| White text | 5.51:1 |
Values
| HEX | #6F58BD |
| RGB | rgb(111, 88, 189) |
| HSL | hsl(254, 43%, 54%) |
| OKLCH | oklch(53.4% 0.152 290.8) |
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 #6F58BD | 5.51:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #6F58BD | 3.80:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #6F58BD text on white | 5.51:1 | AA | Lc 77.3 | Fine for body text |
| #6F58BD text on black | 3.80:1 | AA large text | Lc -24.5 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F1
oklch(88.4% 0.038 290.5)
-
Step 300
300
#C0B9EA
oklch(80.8% 0.069 291.3)
-
Step 400
400
#A194E0
oklch(70.7% 0.11 291.2)
-
Step 500
500
#8B78D7
oklch(63.2% 0.14 291)
-
Step 600
600 (this color)
#6F58BD
oklch(53.4% 0.152 290.8)
-
Step 700
700
#634EAA
oklch(49.2% 0.142 290.8)
-
Step 800
800
#504089
oklch(42.6% 0.117 290.7)
-
Step 900
900
#42376E
oklch(37.7% 0.092 290.5)
-
Step 950
950
#272140
oklch(27.1% 0.057 291)
#6F58BD 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) | #2A6AC0 | 0.088 |
| Deuteranopia (no green cones) | #2D67BB | 0.085 |
| Tritanopia (no blue cones) | #5A6D82 | 0.124 |
| Achromatopsia (no color) | #696969 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F58BD
#6F58BD
oklch(53.4% 0.152 290.8)
- #717200
#717200
oklch(53.3% 0.117 110.4)
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 #6F58BD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.023
- Slate Blue #6A5ACD ΔE 0.026
- Light Indigo #6D5ACF ΔE 0.028
- Dark Periwinkle #665FD1 ΔE 0.036
- Deep Lavender #8D5EB7 ΔE 0.056
- Bluey Purple #6241C7 ΔE 0.061
- Warm Blue #4B57DB ΔE 0.071
- Purpley #8756E4 ΔE 0.072
Use #6F58BD 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.