#6676DA
Closest named color: Cornflower (#6A79F7). oklch(60.1% 0.152 274.1), rgb(102, 118, 218).
Aa
Black text reads best on this color (5.16:1).
About this color
#6676DA is a medium-dark, vivid blue. In OKLCH its lightness is 60%, its chroma 0.152 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.044 away. Black text reads best on it, at 5.16:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.152) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.16:1 |
| White text | 4.06:1 |
Values
| HEX | #6676DA |
| RGB | rgb(102, 118, 218) |
| HSL | hsl(232, 61%, 63%) |
| OKLCH | oklch(60.1% 0.152 274.1) |
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 #6676DA | 4.06:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #6676DA | 5.16:1 | AA | Lc 36.4 | Non-text elements, placeholder text |
| #6676DA text on white | 4.06:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #6676DA text on black | 5.16:1 | AA | Lc -34.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D0D8F5
oklch(88.5% 0.041 273.3)
-
Step 300
300
#B1BEF1
oklch(80.9% 0.074 273.5)
-
Step 400
400
#8A9AEB
oklch(70.7% 0.12 274.4)
-
Step 500
500 (this color)
#6676DA
oklch(60.1% 0.152 274.1)
-
Step 600
600
#5866D2
oklch(55.6% 0.165 274.2)
-
Step 700
700
#4854B6
oklch(49% 0.154 274)
-
Step 800
800
#3B4593
oklch(42.6% 0.127 274.2)
-
Step 900
900
#323B75
oklch(37.6% 0.099 274)
-
Step 950
950
#1D2345
oklch(27% 0.063 273.9)
#6676DA 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) | #4983DE | 0.042 |
| Deuteranopia (no green cones) | #3C79D8 | 0.045 |
| Tritanopia (no blue cones) | #2E8C9D | 0.136 |
| Achromatopsia (no color) | #7E7E7E | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6676DA
#6676DA
oklch(60.1% 0.152 274.1)
- #997E00
#997E00
oklch(60.1% 0.123 93.8)
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 #6676DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.044
- Soft Blue #6488EA ΔE 0.049
- Medium Slate Blue #7B68EE ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.057
- Royal Blue #4169E1 ΔE 0.060
- Dark Sky Blue #448EE4 ΔE 0.066
- Medium Purple #9370DB ΔE 0.066
- Windows Blue #3778BF ΔE 0.067
Use #6676DA 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.