#6F97FB
Closest named color: Cornflower Blue (#6495ED). oklch(69.2% 0.154 266.1), rgb(111, 151, 251).
Aa
Black text reads best on this color (7.49:1).
About this color
#6F97FB is a medium-light, vivid blue. In OKLCH its lightness is 69%, its chroma 0.154 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.025 away. Black text reads best on it, at 7.49:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.154) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.49:1 |
| White text | 2.80:1 |
Values
| HEX | #6F97FB |
| RGB | rgb(111, 151, 251) |
| HSL | hsl(223, 95%, 71%) |
| OKLCH | oklch(69.2% 0.154 266.1) |
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 #6F97FB | 2.80:1 | Fails | Lc -59.0 | Large or bold text, headings |
| Black text on #6F97FB | 7.49:1 | AAA | Lc 50.3 | Large or bold text, headings |
| #6F97FB text on white | 2.80:1 | Fails | Lc 53.7 | Large or bold text, headings |
| #6F97FB text on black | 7.49:1 | AAA | Lc -48.1 | 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
#F1F5FE
oklch(97% 0.013 266.7)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C9D9FE
oklch(88.5% 0.054 266.8)
-
Step 300
300
#A4C0FF
oklch(81% 0.095 265.8)
-
Step 400
400 (this color)
#6F97FB
oklch(69.2% 0.154 266.1)
-
Step 500
500
#517FFF
oklch(63.2% 0.197 266)
-
Step 600
600
#3864EE
oklch(55.7% 0.213 266)
-
Step 700
700
#2B51CF
oklch(49% 0.199 266.1)
-
Step 800
800
#2444A7
oklch(42.7% 0.164 265.9)
-
Step 900
900
#213B85
oklch(37.8% 0.128 265.8)
-
Step 950
950
#14234E
oklch(27.1% 0.082 266.5)
#6F97FB 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) | #6DA1FF | 0.025 |
| Deuteranopia (no green cones) | #5B95F9 | 0.022 |
| Tritanopia (no blue cones) | #0BADBD | 0.138 |
| Achromatopsia (no color) | #9A9A9A | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F97FB
#6F97FB
oklch(69.2% 0.154 266.1)
- #C39400
#C39400
oklch(69.2% 0.142 85.8)
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 #6F97FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.025
- Periwinkle Blue #8F99FB ΔE 0.040
- Chefchaouen Blue #4895EF ΔE 0.043
- Soft Blue #6488EA ΔE 0.047
- Lavender Blue #8B88F8 ΔE 0.047
- Perrywinkle #8F8CE7 ΔE 0.050
- Dark Sky Blue #448EE4 ΔE 0.061
- Periwinkle #8E82FE ΔE 0.062
Use #6F97FB 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.