#5C67DA
Closest named color: Dark Periwinkle (#665FD1). oklch(56.6% 0.174 275.3), rgb(92, 103, 218).
Aa
White text reads best on this color (4.76:1).
About this color
#5C67DA is a medium-dark, vivid blue. In OKLCH its lightness is 57%, its chroma 0.174 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.025 away. White text reads best on it, at 4.76:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.40:1 |
| White text | 4.76:1 |
Values
| HEX | #5C67DA |
| RGB | rgb(92, 103, 218) |
| HSL | hsl(235, 63%, 61%) |
| OKLCH | oklch(56.6% 0.174 275.3) |
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 #5C67DA | 4.76:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #5C67DA | 4.40:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #5C67DA text on white | 4.76:1 | AA | Lc 72.8 | Content text, not long reading |
| #5C67DA text on black | 4.40:1 | AA large text | Lc -28.9 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D0D7F7
oklch(88.4% 0.045 275.7)
-
Step 300
300
#B2BDF4
oklch(80.9% 0.079 275.7)
-
Step 400
400
#8A99EE
oklch(70.6% 0.125 275.1)
-
Step 500
500
#6F7DE8
oklch(63% 0.16 275.2)
-
Step 600
600 (this color)
#5C67DA
oklch(56.6% 0.174 275.3)
-
Step 700
700
#4A52BA
oklch(49.1% 0.162 275.4)
-
Step 800
800
#3C4497
oklch(42.7% 0.134 275)
-
Step 900
900
#333A78
oklch(37.7% 0.105 275.3)
-
Step 950
950
#1E2246
oklch(26.9% 0.066 276.2)
#5C67DA 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) | #2178DE | 0.061 |
| Deuteranopia (no green cones) | #006ED8 | 0.065 |
| Tritanopia (no blue cones) | #008197 | 0.151 |
| Achromatopsia (no color) | #737373 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C67DA
#5C67DA
oklch(56.6% 0.174 275.3)
- #8B7500
#8B7500
oklch(56.6% 0.116 95.9)
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 #5C67DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.025
- Royal Blue #4169E1 ΔE 0.032
- Slate Blue #6A5ACD ΔE 0.038
- Light Indigo #6D5ACF ΔE 0.039
- Neon Blue #4361EE ΔE 0.046
- Iris #6258C4 ΔE 0.047
- Warm Blue #4B57DB ΔE 0.047
- Medium Slate Blue #7B68EE ΔE 0.054
Use #5C67DA 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.