#6FA1EF
Closest named color: Cornflower Blue (#6495ED). oklch(70.7% 0.127 259), rgb(111, 161, 239).
Aa
Black text reads best on this color (8.02:1).
About this color
#6FA1EF is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.127 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.036 away. Black text reads best on it, at 8.02:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.02:1 |
| White text | 2.61:1 |
Values
| HEX | #6FA1EF |
| RGB | rgb(111, 161, 239) |
| HSL | hsl(217, 80%, 69%) |
| OKLCH | oklch(70.7% 0.127 259) |
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 #6FA1EF | 2.61:1 | Fails | Lc -56.1 | Large or bold text, headings |
| Black text on #6FA1EF | 8.02:1 | AAA | Lc 53.1 | Large or bold text, headings |
| #6FA1EF text on white | 2.61:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #6FA1EF text on black | 8.02:1 | AAA | Lc -51.0 | 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
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C8DAF7
oklch(88.4% 0.045 259.9)
-
Step 300
300
#A2C2F4
oklch(80.8% 0.079 259.2)
-
Step 400
400 (this color)
#6FA1EF
oklch(70.7% 0.127 259)
-
Step 500
500
#4887EA
oklch(63% 0.163 259.1)
-
Step 600
600
#296FD8
oklch(55.7% 0.176 258.9)
-
Step 700
700
#1C5CBB
oklch(49.1% 0.163 258.9)
-
Step 800
800
#194C98
oklch(42.8% 0.136 258.8)
-
Step 900
900
#1B4079
oklch(37.8% 0.106 258.9)
-
Step 950
950
#112647
oklch(27.1% 0.067 259.1)
#6FA1EF 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) | #82A7F2 | 0.029 |
| Deuteranopia (no green cones) | #729AED | 0.018 |
| Tritanopia (no blue cones) | #24B2BD | 0.113 |
| Achromatopsia (no color) | #A0A0A0 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FA1EF
#6FA1EF
oklch(70.7% 0.127 259)
- #CB9635
#CB9635
oklch(70.7% 0.127 78.7)
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 #6FA1EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.036
- Periwinkle Blue #8F99FB ΔE 0.047
- Chefchaouen Blue #4895EF ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.062
- Soft Blue #6488EA ΔE 0.069
- Dark Sky Blue #448EE4 ΔE 0.071
- Carolina Blue #8AB8FE ΔE 0.072
- Lavender Blue #8B88F8 ΔE 0.073
Use #6FA1EF 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.