#6F97FF
Closest named color: Cornflower Blue (#6495ED). oklch(69.5% 0.159 266.5), rgb(111, 151, 255).
Aa
Black text reads best on this color (7.54:1).
About this color
#6F97FF is a medium-light, vivid blue. In OKLCH its lightness is 69%, its chroma 0.159 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.030 away. Black text reads best on it, at 7.54:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.54:1 |
| White text | 2.78:1 |
Values
| HEX | #6F97FF |
| RGB | rgb(111, 151, 255) |
| HSL | hsl(223, 100%, 72%) |
| OKLCH | oklch(69.5% 0.159 266.5) |
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 #6F97FF | 2.78:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #6F97FF | 7.54:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #6F97FF text on white | 2.78:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #6F97FF text on black | 7.54:1 | AAA | Lc -48.4 | 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
#F1F5FF
oklch(97% 0.014 268.5)
-
Step 100
100
#E1EAFE
oklch(93.6% 0.029 266.4)
-
Step 200
200
#C8D9FF
oklch(88.5% 0.056 266.2)
-
Step 300
300
#A4BFFF
oklch(80.8% 0.096 266.6)
-
Step 400
400 (this color)
#6F97FF
oklch(69.5% 0.159 266.5)
-
Step 500
500
#527EFF
oklch(63% 0.198 266.5)
-
Step 600
600
#3862F2
oklch(55.6% 0.221 266.5)
-
Step 700
700
#2B50D3
oklch(49.2% 0.206 266.4)
-
Step 800
800
#2442AA
oklch(42.6% 0.17 266.5)
-
Step 900
900
#213A87
oklch(37.8% 0.133 266.4)
-
Step 950
950
#13234F
oklch(27.1% 0.084 265.9)
#6F97FF 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) | #6AA2FF | 0.028 |
| Deuteranopia (no green cones) | #5895FD | 0.025 |
| Tritanopia (no blue cones) | #00AEBF | 0.142 |
| Achromatopsia (no color) | #9B9B9B | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F97FF
#6F97FF
oklch(69.5% 0.159 266.5)
- #C39500
#C39500
oklch(69.4% 0.142 86.5)
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 #6F97FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.030
- Periwinkle Blue #8F99FB ΔE 0.040
- Chefchaouen Blue #4895EF ΔE 0.046
- Lavender Blue #8B88F8 ΔE 0.047
- Soft Blue #6488EA ΔE 0.049
- Perrywinkle #8F8CE7 ΔE 0.053
- Periwinkle #8E82FE ΔE 0.061
- Dark Sky Blue #448EE4 ΔE 0.065
Use #6F97FF 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.