#6057B4
Closest named color: Iris (#6258C4). oklch(51.3% 0.142 284.6), rgb(96, 87, 180).
Aa
White text reads best on this color (5.96:1).
About this color
#6057B4 is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.142 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.025 away. White text reads best on it, at 5.96:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.142) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.51:1 |
| White text | 5.96:1 |
Values
| HEX | #6057B4 |
| RGB | rgb(96, 87, 180) |
| HSL | hsl(246, 38%, 52%) |
| OKLCH | oklch(51.3% 0.142 284.6) |
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 #6057B4 | 5.96:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #6057B4 | 3.51:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #6057B4 text on white | 5.96:1 | AA | Lc 79.6 | Fine for body text |
| #6057B4 text on black | 3.51:1 | AA large text | Lc -22.2 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D6D6F2
oklch(88.5% 0.038 285.6)
-
Step 300
300
#BBBBEC
oklch(80.9% 0.069 284.8)
-
Step 400
400
#9997E3
oklch(70.8% 0.11 284.4)
-
Step 500
500
#817BDB
oklch(63.1% 0.141 284.4)
-
Step 600
600
#6C62C8
oklch(55.6% 0.153 284.7)
-
Step 700
700 (this color)
#6057B4
oklch(51.3% 0.142 284.6)
-
Step 800
800
#4A428C
oklch(42.6% 0.119 285.1)
-
Step 900
900
#3D3970
oklch(37.7% 0.092 284.4)
-
Step 950
950
#242242
oklch(27.2% 0.058 284.7)
#6057B4 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) | #2B66B7 | 0.067 |
| Deuteranopia (no green cones) | #2861B2 | 0.067 |
| Tritanopia (no blue cones) | #446B7D | 0.121 |
| Achromatopsia (no color) | #636363 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6057B4
#6057B4
oklch(51.3% 0.142 284.6)
- #716900
#716900
oklch(51.2% 0.108 104.3)
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 #6057B4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.025
- Slate Blue #6A5ACD ΔE 0.042
- Light Indigo #6D5ACF ΔE 0.047
- Dark Periwinkle #665FD1 ΔE 0.049
- Bluey Purple #6241C7 ΔE 0.059
- French Blue #436BAD ΔE 0.064
- Warm Blue #4B57DB ΔE 0.067
- Dusky Blue #475F94 ΔE 0.069
Use #6057B4 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.