#6057AC
Closest named color: Iris (#6258C4). oklch(50.7% 0.131 285.5), rgb(96, 87, 172).
Aa
White text reads best on this color (6.07:1).
About this color
#6057AC is a medium-dark, moderately saturated purple. In OKLCH its lightness is 51%, its chroma 0.131 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.038 away. White text reads best on it, at 6.07:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #6057AC |
| RGB | rgb(96, 87, 172) |
| HSL | hsl(246, 34%, 51%) |
| OKLCH | oklch(50.7% 0.131 285.5) |
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 #6057AC | 6.07:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #6057AC | 3.45:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #6057AC text on white | 6.07:1 | AA | Lc 80.2 | Fine for body text |
| #6057AC text on black | 3.45:1 | AA large text | Lc -21.7 | 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 700.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D6D6F0
oklch(88.4% 0.036 285.7)
-
Step 300
300
#BCBBE9
oklch(80.8% 0.065 285.9)
-
Step 400
400
#9A97DD
oklch(70.6% 0.101 285.4)
-
Step 500
500
#837CD4
oklch(63.1% 0.13 285.7)
-
Step 600
600
#6D64C1
oklch(55.6% 0.14 285.3)
-
Step 700
700 (this color)
#6057AC
oklch(50.7% 0.131 285.5)
-
Step 800
800
#4B4487
oklch(42.8% 0.108 285.6)
-
Step 900
900
#3E3A6C
oklch(37.8% 0.084 285.3)
-
Step 950
950
#24223F
oklch(27% 0.053 285.4)
#6057AC 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) | #3365AF | 0.062 |
| Deuteranopia (no green cones) | #3160AA | 0.061 |
| Tritanopia (no blue cones) | #496979 | 0.112 |
| Achromatopsia (no color) | #626262 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6057AC
#6057AC
oklch(50.7% 0.131 285.5)
- #6E6800
#6E6800
oklch(50.7% 0.108 105.7)
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 #6057AC, closest first.
No curated palette has a color within ΔE 0.04 of #6057AC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.038
- Slate Blue #6A5ACD ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.059
- Dusky Blue #475F94 ΔE 0.059
- Dark Periwinkle #665FD1 ΔE 0.060
- French Blue #436BAD ΔE 0.061
- Twilight #4E518B ΔE 0.062
- Bluey Purple #6241C7 ΔE 0.068
Use #6057AC 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.