#7397DB
Closest named color: Cornflower Blue (#6495ED). oklch(67.8% 0.109 262.5), rgb(115, 151, 219).
Aa
Black text reads best on this color (7.17:1).
About this color
#7397DB is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.109 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.033 away. Black text reads best on it, at 7.17:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.17:1 |
| White text | 2.92:1 |
Values
| HEX | #7397DB |
| RGB | rgb(115, 151, 219) |
| HSL | hsl(219, 59%, 65%) |
| OKLCH | oklch(67.8% 0.109 262.5) |
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 #7397DB | 2.92:1 | Fails | Lc -60.9 | Content text, not long reading |
| Black text on #7397DB | 7.17:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #7397DB text on white | 2.92:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #7397DB text on black | 7.17:1 | AAA | Lc -46.2 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200
#CCDAF3
oklch(88.6% 0.038 262.1)
-
Step 300
300
#A9C1ED
oklch(80.8% 0.068 262.5)
-
Step 400
400 (this color)
#7397DB
oklch(67.8% 0.109 262.5)
-
Step 500
500
#5A87DD
oklch(63.1% 0.139 262.3)
-
Step 600
600
#416FCB
oklch(55.7% 0.151 262.5)
-
Step 700
700
#335CAF
oklch(49% 0.14 262.6)
-
Step 800
800
#2A4C8E
oklch(42.7% 0.116 262.1)
-
Step 900
900
#264071
oklch(37.7% 0.09 261.9)
-
Step 950
950
#172642
oklch(27.1% 0.056 262)
#7397DB 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) | #7D9CDE | 0.019 |
| Deuteranopia (no green cones) | #7293DA | 0.011 |
| Tritanopia (no blue cones) | #48A6AF | 0.099 |
| Achromatopsia (no color) | #979797 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7397DB
#7397DB
oklch(67.8% 0.109 262.5)
- #B99140
#B99140
oklch(67.9% 0.11 82.5)
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 #7397DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.033
- Perrywinkle #8F8CE7 ΔE 0.050
- Chefchaouen Blue #4895EF ΔE 0.051
- Soft Blue #6488EA ΔE 0.055
- Faded Blue #658CBB ΔE 0.056
- Dark Sky Blue #448EE4 ΔE 0.058
- Periwinkle Blue #8F99FB ΔE 0.061
- Lavender Blue #8B88F8 ΔE 0.070
Use #7397DB 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.