#6BA3FA
Closest named color: Cornflower Blue (#6495ED). oklch(71.5% 0.141 258.9), rgb(107, 163, 250).
Aa
Black text reads best on this color (8.24:1).
About this color
#6BA3FA is a medium-light, vivid blue. In OKLCH its lightness is 71%, its chroma 0.141 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.040 away. Black text reads best on it, at 8.24:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.24:1 |
| White text | 2.54:1 |
Values
| HEX | #6BA3FA |
| RGB | rgb(107, 163, 250) |
| HSL | hsl(217, 93%, 70%) |
| OKLCH | oklch(71.5% 0.141 258.9) |
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 #6BA3FA | 2.54:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #6BA3FA | 8.24:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #6BA3FA text on white | 2.54:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #6BA3FA text on black | 8.24:1 | AAA | Lc -52.2 | 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
#9EC2FA
oklch(80.8% 0.089 259.1)
-
Step 400
400 (this color)
#6BA3FA
oklch(71.5% 0.141 258.9)
-
Step 500
500
#3E86F4
oklch(63.1% 0.18 258.8)
-
Step 600
600
#1A6CE3
oklch(55.5% 0.196 259)
-
Step 700
700
#0A5AC5
oklch(49.2% 0.181 258.8)
-
Step 800
800
#0E4A9F
oklch(42.7% 0.15 258.8)
-
Step 900
900
#153F7E
oklch(37.7% 0.117 258.8)
-
Step 950
950
#0E254A
oklch(26.9% 0.075 259.5)
#6BA3FA 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) | #7FAAFE | 0.031 |
| Deuteranopia (no green cones) | #6C9CF8 | 0.018 |
| Tritanopia (no blue cones) | #00B6C3 | 0.122 |
| Achromatopsia (no color) | #A2A2A2 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BA3FA
#6BA3FA
oklch(71.5% 0.141 258.9)
- #D2971E
#D2971E
oklch(71.6% 0.141 79)
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 #6BA3FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.040
- Periwinkle Blue #8F99FB ΔE 0.046
- Chefchaouen Blue #4895EF ΔE 0.054
- Perrywinkle #8F8CE7 ΔE 0.068
- Carolina Blue #8AB8FE ΔE 0.069
- Soft Blue #6488EA ΔE 0.073
- Lavender Blue #8B88F8 ΔE 0.074
- Dark Sky Blue #448EE4 ΔE 0.076
Use #6BA3FA 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.