#6FA3F7
Closest named color: Cornflower Blue (#6495ED). oklch(71.5% 0.135 259.6), rgb(111, 163, 247).
Aa
Black text reads best on this color (8.25:1).
About this color
#6FA3F7 is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.135 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.041 away. Black text reads best on it, at 8.25:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.25:1 |
| White text | 2.54:1 |
Values
| HEX | #6FA3F7 |
| RGB | rgb(111, 163, 247) |
| HSL | hsl(217, 89%, 70%) |
| OKLCH | oklch(71.5% 0.135 259.6) |
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 #6FA3F7 | 2.54:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #6FA3F7 | 8.25:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #6FA3F7 text on white | 2.54:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #6FA3F7 text on black | 8.25:1 | AAA | Lc -52.3 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C7DAF9
oklch(88.4% 0.048 260.2)
-
Step 300
300
#A0C2F8
oklch(80.9% 0.085 259.5)
-
Step 400
400 (this color)
#6FA3F7
oklch(71.5% 0.135 259.6)
-
Step 500
500
#4586F0
oklch(63.1% 0.173 259.7)
-
Step 600
600
#246DDF
oklch(55.7% 0.188 259.5)
-
Step 700
700
#175AC1
oklch(49.1% 0.174 259.6)
-
Step 800
800
#164A9C
oklch(42.6% 0.145 259.6)
-
Step 900
900
#193F7C
oklch(37.7% 0.112 259.6)
-
Step 950
950
#102549
oklch(26.9% 0.072 260.4)
#6FA3F7 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) | #81A9FA | 0.027 |
| Deuteranopia (no green cones) | #709DF5 | 0.015 |
| Tritanopia (no blue cones) | #10B6C2 | 0.121 |
| Achromatopsia (no color) | #A2A2A2 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FA3F7
#6FA3F7
oklch(71.5% 0.135 259.6)
- #CF982A
#CF982A
oklch(71.5% 0.135 79.8)
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 #6FA3F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.041
- Periwinkle Blue #8F99FB ΔE 0.044
- Chefchaouen Blue #4895EF ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.066
- Carolina Blue #8AB8FE ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.073
- Soft Blue #6488EA ΔE 0.073
- Dark Sky Blue #448EE4 ΔE 0.077
Use #6FA3F7 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.