#7478E2
Closest named color: Cornflower (#6A79F7). oklch(62% 0.157 279.1), rgb(116, 120, 226).
Aa
Black text reads best on this color (5.52:1).
About this color
#7478E2 is a medium-dark, vivid blue. In OKLCH its lightness is 62%, its chroma 0.157 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.033 away. Black text reads best on it, at 5.52:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.52:1 |
| White text | 3.79:1 |
Values
| HEX | #7478E2 |
| RGB | rgb(116, 120, 226) |
| HSL | hsl(238, 65%, 67%) |
| OKLCH | oklch(62% 0.157 279.1) |
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 #7478E2 | 3.79:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #7478E2 | 5.52:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #7478E2 text on white | 3.79:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #7478E2 text on black | 5.52:1 | AA | Lc -36.3 | 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 500.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D2D7F6
oklch(88.5% 0.043 278.2)
-
Step 300
300
#B5BCF2
oklch(80.9% 0.077 278.8)
-
Step 400
400
#9198EC
oklch(70.8% 0.122 279.1)
-
Step 500
500 (this color)
#7478E2
oklch(62% 0.157 279.1)
-
Step 600
600
#6262D4
oklch(55.6% 0.171 279.3)
-
Step 700
700
#5150B8
oklch(49.1% 0.16 279.2)
-
Step 800
800
#424295
oklch(42.6% 0.133 279.2)
-
Step 900
900
#373976
oklch(37.6% 0.102 278.9)
-
Step 950
950
#202245
oklch(27% 0.064 278.7)
#7478E2 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) | #4A87E6 | 0.056 |
| Deuteranopia (no green cones) | #417FE0 | 0.058 |
| Tritanopia (no blue cones) | #4A8FA2 | 0.138 |
| Achromatopsia (no color) | #838383 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7478E2
#7478E2
oklch(62% 0.157 279.1)
- #9A8600
#9A8600
oklch(61.9% 0.128 98.7)
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 #7478E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.033
- Soft Blue #6488EA ΔE 0.042
- Medium Slate Blue #7B68EE ΔE 0.044
- Medium Purple #9370DB ΔE 0.049
- Lavender Blue #8B88F8 ΔE 0.061
- Periwinkle #8E82FE ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.067
- Dark Periwinkle #665FD1 ΔE 0.070
Use #7478E2 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.