#75A4E7
Closest named color: Cornflower Blue (#6495ED). oklch(71.2% 0.111 257.3), rgb(117, 164, 231).
Aa
Black text reads best on this color (8.22:1).
About this color
#75A4E7 is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.111 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.049 away. Black text reads best on it, at 8.22:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.22:1 |
| White text | 2.55:1 |
Values
| HEX | #75A4E7 |
| RGB | rgb(117, 164, 231) |
| HSL | hsl(215, 70%, 68%) |
| OKLCH | oklch(71.2% 0.111 257.3) |
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 #75A4E7 | 2.55:1 | Fails | Lc -55.0 | Large or bold text, headings |
| Black text on #75A4E7 | 8.22:1 | AAA | Lc 54.1 | Large or bold text, headings |
| #75A4E7 text on white | 2.55:1 | Fails | Lc 49.9 | Large or bold text, headings |
| #75A4E7 text on black | 8.22:1 | AAA | Lc -52.0 | 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
#E2EBF8
oklch(93.7% 0.02 257.5)
-
Step 200
200
#C9DBF3
oklch(88.5% 0.038 255.6)
-
Step 300
300
#A5C3EE
oklch(81% 0.069 257.4)
-
Step 400
400 (this color)
#75A4E7
oklch(71.2% 0.111 257.3)
-
Step 500
500
#4E8ADE
oklch(63.2% 0.142 257.1)
-
Step 600
600
#3072CB
oklch(55.7% 0.153 257)
-
Step 700
700
#235FB0
oklch(49.2% 0.143 257.2)
-
Step 800
800
#1F4E8E
oklch(42.8% 0.118 257.1)
-
Step 900
900
#1F4172
oklch(37.7% 0.093 257.8)
-
Step 950
950
#132743
oklch(27.2% 0.058 257.1)
#75A4E7 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) | #8AA8EA | 0.028 |
| Deuteranopia (no green cones) | #7C9DE6 | 0.019 |
| Tritanopia (no blue cones) | #40B3BC | 0.098 |
| Achromatopsia (no color) | #A2A2A2 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75A4E7
#75A4E7
oklch(71.2% 0.111 257.3)
- #C9994B
#C9994B
oklch(71.3% 0.111 77.4)
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 #75A4E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.049
- Periwinkle Blue #8F99FB ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.065
- Chefchaouen Blue #4895EF ΔE 0.066
- Perrywinkle #8F8CE7 ΔE 0.067
- Greyblue #77A1B5 ΔE 0.073
- Bluegrey #85A3B2 ΔE 0.079
- Bluey Grey #89A0B0 ΔE 0.081
Use #75A4E7 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.