#7597FE
Closest named color: Cornflower Blue (#6495ED). oklch(69.8% 0.156 268.4), rgb(117, 151, 254).
Aa
Black text reads best on this color (7.61:1).
About this color
#7597FE is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.156 and its hue 268°. 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 7.61:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.156) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.61:1 |
| White text | 2.75:1 |
Values
| HEX | #7597FE |
| RGB | rgb(117, 151, 254) |
| HSL | hsl(225, 99%, 73%) |
| OKLCH | oklch(69.8% 0.156 268.4) |
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 #7597FE | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #7597FE | 7.61:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #7597FE text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #7597FE text on black | 7.61:1 | AAA | Lc -48.8 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2EAFD
oklch(93.7% 0.027 267.5)
-
Step 200
200
#CAD9FE
oklch(88.6% 0.054 267.9)
-
Step 300
300
#A7BFFF
oklch(81% 0.095 268.4)
-
Step 400
400 (this color)
#7597FE
oklch(69.8% 0.156 268.4)
-
Step 500
500
#587DFF
oklch(63.1% 0.197 268.3)
-
Step 600
600
#4061F0
oklch(55.6% 0.217 268.3)
-
Step 700
700
#334FD1
oklch(49.1% 0.202 268.3)
-
Step 800
800
#2A42A8
oklch(42.7% 0.166 268.2)
-
Step 900
900
#253985
oklch(37.6% 0.13 268.3)
-
Step 950
950
#16224E
oklch(26.9% 0.083 268.8)
#7597FE 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) | #6CA2FF | 0.029 |
| Deuteranopia (no green cones) | #5B96FC | 0.028 |
| Tritanopia (no blue cones) | #29ADBE | 0.140 |
| Achromatopsia (no color) | #9C9C9C | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7597FE
#7597FE
oklch(69.8% 0.156 268.4)
- #C29700
#C29700
oklch(69.7% 0.142 88.2)
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 #7597FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.033
- Periwinkle Blue #8F99FB ΔE 0.034
- Lavender Blue #8B88F8 ΔE 0.043
- Perrywinkle #8F8CE7 ΔE 0.048
- Chefchaouen Blue #4895EF ΔE 0.051
- Soft Blue #6488EA ΔE 0.052
- Periwinkle #8E82FE ΔE 0.057
- Dark Sky Blue #448EE4 ΔE 0.069
Use #7597FE 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.