#7591E6
Closest named color: Cornflower Blue (#6495ED). oklch(67.2% 0.13 268.9), rgb(117, 145, 230).
Aa
Black text reads best on this color (6.94:1).
About this color
#7591E6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.130 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.021 away. Black text reads best on it, at 6.94:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #7591E6 |
| RGB | rgb(117, 145, 230) |
| HSL | hsl(225, 69%, 68%) |
| OKLCH | oklch(67.2% 0.13 268.9) |
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 #7591E6 | 3.02:1 | AA large text | Lc -62.2 | Content text, not long reading |
| Black text on #7591E6 | 6.94:1 | AA | Lc 47.2 | Large or bold text, headings |
| #7591E6 text on white | 3.02:1 | AA large text | Lc 56.8 | Large or bold text, headings |
| #7591E6 text on black | 6.94:1 | AA | Lc -44.9 | Non-text elements, placeholder text |
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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200
#CDD9F8
oklch(88.6% 0.045 268.7)
-
Step 300
300
#ABBFF6
oklch(80.9% 0.081 269)
-
Step 400
400 (this color)
#7591E6
oklch(67.2% 0.13 268.9)
-
Step 500
500
#6181ED
oklch(63.2% 0.166 268.9)
-
Step 600
600
#4967DC
oklch(55.6% 0.182 268.9)
-
Step 700
700
#3B55BF
oklch(49.2% 0.169 268.9)
-
Step 800
800
#31469A
oklch(42.7% 0.139 269.2)
-
Step 900
900
#2A3C7B
oklch(37.7% 0.109 268.7)
-
Step 950
950
#192448
oklch(27.1% 0.068 268.7)
#7591E6 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) | #709AE9 | 0.023 |
| Deuteranopia (no green cones) | #6490E4 | 0.020 |
| Tritanopia (no blue cones) | #45A3B1 | 0.116 |
| Achromatopsia (no color) | #949494 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7591E6
#7591E6
oklch(67.2% 0.13 268.9)
- #B6911B
#B6911B
oklch(67.3% 0.131 89.3)
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 #7591E6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.021
- Soft Blue #6488EA ΔE 0.034
- Perrywinkle #8F8CE7 ΔE 0.035
- Chefchaouen Blue #4895EF ΔE 0.045
- Lavender Blue #8B88F8 ΔE 0.047
- Periwinkle Blue #8F99FB ΔE 0.051
- Dark Sky Blue #448EE4 ΔE 0.052
- Periwinkle #8E82FE ΔE 0.064
Use #7591E6 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.