#6880DF
Closest named color: Soft Blue (#6488EA). oklch(62.6% 0.146 271), rgb(104, 128, 223).
Aa
Black text reads best on this color (5.74:1).
About this color
#6880DF is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.146 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.024 away. Black text reads best on it, at 5.74:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.74:1 |
| White text | 3.65:1 |
Values
| HEX | #6880DF |
| RGB | rgb(104, 128, 223) |
| HSL | hsl(228, 65%, 64%) |
| OKLCH | oklch(62.6% 0.146 271) |
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 #6880DF | 3.65:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #6880DF | 5.74:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #6880DF text on white | 3.65:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #6880DF text on black | 5.74:1 | AA | Lc -37.7 | 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
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#CFD8F4
oklch(88.4% 0.04 271.4)
-
Step 300
300
#AFBFF0
oklch(80.9% 0.072 270.6)
-
Step 400
400
#869CE8
oklch(70.7% 0.114 270.9)
-
Step 500
500 (this color)
#6880DF
oklch(62.6% 0.146 271)
-
Step 600
600
#5269CF
oklch(55.6% 0.159 270.9)
-
Step 700
700
#4357B3
oklch(49.1% 0.147 270.8)
-
Step 800
800
#374891
oklch(42.8% 0.122 270.6)
-
Step 900
900
#2F3D74
oklch(37.8% 0.095 270.5)
-
Step 950
950
#1C2444
oklch(27.1% 0.06 271.3)
#6880DF 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) | #588BE3 | 0.031 |
| Deuteranopia (no green cones) | #4A81DD | 0.033 |
| Tritanopia (no blue cones) | #2C95A5 | 0.130 |
| Achromatopsia (no color) | #868686 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6880DF
#6880DF
oklch(62.6% 0.146 271)
- #A58400
#A58400
oklch(62.7% 0.128 91)
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 #6880DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.024
- Cornflower #6A79F7 ΔE 0.042
- Dark Sky Blue #448EE4 ΔE 0.046
- Cornflower Blue #6495ED ΔE 0.055
- Chefchaouen Blue #4895EF ΔE 0.059
- Lavender Blue #8B88F8 ΔE 0.064
- Perrywinkle #8F8CE7 ΔE 0.065
- Medium Slate Blue #7B68EE ΔE 0.068
Use #6880DF 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.