#5D60D1
Closest named color: Dark Periwinkle (#665FD1). oklch(54.7% 0.171 278), rgb(93, 96, 209).
Aa
White text reads best on this color (5.17:1).
About this color
#5D60D1 is a medium-dark, vivid blue. In OKLCH its lightness is 55%, its chroma 0.171 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.013 away. White text reads best on it, at 5.17:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.171) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.05:1 |
| White text | 5.17:1 |
Values
| HEX | #5D60D1 |
| RGB | rgb(93, 96, 209) |
| HSL | hsl(238, 56%, 59%) |
| OKLCH | oklch(54.7% 0.171 278) |
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 #5D60D1 | 5.17:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #5D60D1 | 4.05:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #5D60D1 text on white | 5.17:1 | AA | Lc 75.3 | Fine for body text |
| #5D60D1 text on black | 4.05:1 | AA large text | Lc -26.4 | 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 600.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D2D7F6
oklch(88.5% 0.043 278.2)
-
Step 300
300
#B4BCF2
oklch(80.8% 0.077 278)
-
Step 400
400
#8F98EC
oklch(70.7% 0.123 278.1)
-
Step 500
500
#757CE6
oklch(63.1% 0.157 278)
-
Step 600
600 (this color)
#5D60D1
oklch(54.7% 0.171 278)
-
Step 700
700
#4F51B8
oklch(49.1% 0.159 278)
-
Step 800
800
#414395
oklch(42.8% 0.132 278.2)
-
Step 900
900
#363976
oklch(37.6% 0.102 278.1)
-
Step 950
950
#202245
oklch(27% 0.064 278.7)
#5D60D1 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) | #1872D5 | 0.069 |
| Deuteranopia (no green cones) | #0068CF | 0.070 |
| Tritanopia (no blue cones) | #207A8F | 0.149 |
| Achromatopsia (no color) | #6D6D6D | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D60D1
#5D60D1
oklch(54.7% 0.171 278)
- #827000
#827000
oklch(54.6% 0.113 98)
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 #5D60D1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.013
- Slate Blue #6A5ACD ΔE 0.023
- Light Indigo #6D5ACF ΔE 0.026
- Iris #6258C4 ΔE 0.027
- Warm Blue #4B57DB ΔE 0.038
- Royal Blue #4169E1 ΔE 0.042
- Neon Blue #4361EE ΔE 0.054
- Medium Slate Blue #7B68EE ΔE 0.066
Use #5D60D1 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.