#6469D8
Closest named color: Dark Periwinkle (#665FD1). oklch(57.4% 0.167 277.8), rgb(100, 105, 216).
Aa
White text reads best on this color (4.61:1).
About this color
#6469D8 is a medium-dark, vivid blue. In OKLCH its lightness is 57%, its chroma 0.167 and its hue 278°. 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 4.61:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.167) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.55:1 |
| White text | 4.61:1 |
Values
| HEX | #6469D8 |
| RGB | rgb(100, 105, 216) |
| HSL | hsl(237, 60%, 62%) |
| OKLCH | oklch(57.4% 0.167 277.8) |
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 #6469D8 | 4.61:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #6469D8 | 4.55:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #6469D8 text on white | 4.61:1 | AA | Lc 71.8 | Content text, not long reading |
| #6469D8 text on black | 4.55:1 | AA | Lc -29.9 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D2D7F5
oklch(88.5% 0.042 278)
-
Step 300
300
#B5BDF1
oklch(81% 0.074 277.8)
-
Step 400
400
#8F99EA
oklch(70.8% 0.119 277.5)
-
Step 500
500
#757DE4
oklch(63.1% 0.153 277.7)
-
Step 600
600 (this color)
#6469D8
oklch(57.4% 0.167 277.8)
-
Step 700
700
#4F52B6
oklch(49.1% 0.155 277.8)
-
Step 800
800
#414493
oklch(42.8% 0.127 277.9)
-
Step 900
900
#363A75
oklch(37.7% 0.099 277.6)
-
Step 950
950
#202245
oklch(27% 0.064 278.7)
#6469D8 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) | #2E7ADC | 0.063 |
| Deuteranopia (no green cones) | #1C70D6 | 0.067 |
| Tritanopia (no blue cones) | #2D8296 | 0.147 |
| Achromatopsia (no color) | #757575 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6469D8
#6469D8
oklch(57.4% 0.167 277.8)
- #8C7800
#8C7800
oklch(57.4% 0.118 97.5)
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 #6469D8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.025
- Light Indigo #6D5ACF ΔE 0.038
- Slate Blue #6A5ACD ΔE 0.038
- Royal Blue #4169E1 ΔE 0.044
- Medium Slate Blue #7B68EE ΔE 0.048
- Iris #6258C4 ΔE 0.049
- Neon Blue #4361EE ΔE 0.058
- Warm Blue #4B57DB ΔE 0.059
Use #6469D8 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.