#7397FB
Closest named color: Cornflower Blue (#6495ED). oklch(69.5% 0.153 267.4), rgb(115, 151, 251).
Aa
Black text reads best on this color (7.54:1).
About this color
#7397FB is a medium-light, vivid blue. In OKLCH its lightness is 69%, its chroma 0.153 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.028 away. Black text reads best on it, at 7.54:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.54:1 |
| White text | 2.78:1 |
Values
| HEX | #7397FB |
| RGB | rgb(115, 151, 251) |
| HSL | hsl(224, 94%, 72%) |
| OKLCH | oklch(69.5% 0.153 267.4) |
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 #7397FB | 2.78:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #7397FB | 7.54:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #7397FB text on white | 2.78:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #7397FB 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFD
oklch(93.7% 0.027 267.5)
-
Step 200
200
#CAD9FD
oklch(88.6% 0.052 267.4)
-
Step 300
300
#A5BFFF
oklch(80.9% 0.095 267.2)
-
Step 400
400 (this color)
#7397FB
oklch(69.5% 0.153 267.4)
-
Step 500
500
#567EFE
oklch(63.2% 0.195 267.5)
-
Step 600
600
#3E63ED
oklch(55.6% 0.212 267.5)
-
Step 700
700
#3151CE
oklch(49.2% 0.196 267.4)
-
Step 800
800
#2843A7
oklch(42.7% 0.164 267.3)
-
Step 900
900
#243A84
oklch(37.7% 0.127 267.4)
-
Step 950
950
#15234D
oklch(27% 0.08 267.1)
#7397FB 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) | #5D95F9 | 0.025 |
| Tritanopia (no blue cones) | #26ADBD | 0.137 |
| Achromatopsia (no color) | #9B9B9B | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7397FB
#7397FB
oklch(69.5% 0.153 267.4)
- #C29600
#C29600
oklch(69.5% 0.142 87.6)
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 #7397FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.028
- Periwinkle Blue #8F99FB ΔE 0.036
- Lavender Blue #8B88F8 ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.047
- Chefchaouen Blue #4895EF ΔE 0.047
- Soft Blue #6488EA ΔE 0.049
- Periwinkle #8E82FE ΔE 0.060
- Dark Sky Blue #448EE4 ΔE 0.065
Use #7397FB 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.