#6DA7FE
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.6% 0.141 258.3), rgb(109, 167, 254).
Aa
Black text reads best on this color (8.60:1).
About this color
#6DA7FE is a medium-light, vivid blue. In OKLCH its lightness is 73%, its chroma 0.141 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.049 away. Black text reads best on it, at 8.60:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.60:1 |
| White text | 2.43:1 |
Values
| HEX | #6DA7FE |
| RGB | rgb(109, 167, 254) |
| HSL | hsl(216, 99%, 71%) |
| OKLCH | oklch(72.6% 0.141 258.3) |
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 #6DA7FE | 2.43:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #6DA7FE | 8.60:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #6DA7FE text on white | 2.43:1 | Fails | Lc 47.8 | Large or bold text, headings |
| #6DA7FE text on black | 8.60:1 | AAA | Lc -54.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C6DBFA
oklch(88.6% 0.048 258)
-
Step 300
300
#9EC3FA
oklch(81% 0.088 258.1)
-
Step 400
400 (this color)
#6DA7FE
oklch(72.6% 0.141 258.3)
-
Step 500
500
#3C86F4
oklch(63% 0.181 258.5)
-
Step 600
600
#146DE3
oklch(55.6% 0.196 258.3)
-
Step 700
700
#025AC5
oklch(49.1% 0.182 258.2)
-
Step 800
800
#0A4A9F
oklch(42.6% 0.151 258.3)
-
Step 900
900
#133F7E
oklch(37.6% 0.117 258.2)
-
Step 950
950
#0D254A
oklch(26.9% 0.075 258.9)
#6DA7FE 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) | #83ADFF | 0.030 |
| Deuteranopia (no green cones) | #70A0FC | 0.018 |
| Tritanopia (no blue cones) | #00BBC7 | 0.124 |
| Achromatopsia (no color) | #A6A6A6 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DA7FE
#6DA7FE
oklch(72.6% 0.141 258.3)
- #D69A25
#D69A25
oklch(72.6% 0.141 78.4)
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 #6DA7FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.049
- Cornflower Blue #6495ED ΔE 0.052
- Carolina Blue #8AB8FE ΔE 0.059
- Chefchaouen Blue #4895EF ΔE 0.065
- Deep Sky Blue #00BFFF ΔE 0.075
- Perrywinkle #8F8CE7 ΔE 0.076
- Lavender Blue #8B88F8 ΔE 0.081
- Soft Blue #6488EA ΔE 0.084
Use #6DA7FE 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.