#6682E3
Closest named color: Soft Blue (#6488EA). oklch(63.1% 0.149 269.6), rgb(102, 130, 227).
Aa
Black text reads best on this color (5.86:1).
About this color
#6682E3 is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.149 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.017 away. Black text reads best on it, at 5.86:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.149) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.86:1 |
| White text | 3.57:1 |
Values
| HEX | #6682E3 |
| RGB | rgb(102, 130, 227) |
| HSL | hsl(227, 69%, 65%) |
| OKLCH | oklch(63.1% 0.149 269.6) |
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 #6682E3 | 3.57:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #6682E3 | 5.86:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #6682E3 text on white | 3.57:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #6682E3 text on black | 5.86:1 | AA | Lc -38.5 | 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
#E4EAF9
oklch(93.7% 0.021 268.4)
-
Step 200
200
#CED9F5
oklch(88.6% 0.04 268.5)
-
Step 300
300
#AEBFF1
oklch(80.9% 0.073 270.1)
-
Step 400
400
#849DEA
oklch(70.8% 0.117 269.6)
-
Step 500
500 (this color)
#6682E3
oklch(63.1% 0.149 269.6)
-
Step 600
600
#4F69D1
oklch(55.5% 0.163 269.9)
-
Step 700
700
#4057B5
oklch(49.1% 0.151 269.7)
-
Step 800
800
#354893
oklch(42.8% 0.125 269.8)
-
Step 900
900
#2D3D75
oklch(37.7% 0.098 269.3)
-
Step 950
950
#1B2444
oklch(27% 0.061 270.1)
#6682E3 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) | #588DE7 | 0.030 |
| Deuteranopia (no green cones) | #4982E1 | 0.031 |
| Tritanopia (no blue cones) | #1D97A7 | 0.134 |
| Achromatopsia (no color) | #878787 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6682E3
#6682E3
oklch(63.1% 0.149 269.6)
- #A88400
#A88400
oklch(63% 0.129 89.3)
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 #6682E3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.017
- Cornflower #6A79F7 ΔE 0.040
- Dark Sky Blue #448EE4 ΔE 0.042
- Cornflower Blue #6495ED ΔE 0.049
- Chefchaouen Blue #4895EF ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.063
- Dodger Blue #1E90FF ΔE 0.067
Use #6682E3 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.