#4F80E7
Closest named color: Soft Blue (#6488EA). oklch(61.7% 0.165 263.3), rgb(79, 128, 231).
Aa
Black text reads best on this color (5.57:1).
About this color
#4F80E7 is a medium-dark, vivid blue. In OKLCH its lightness is 62%, its chroma 0.165 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.033 away. Black text reads best on it, at 5.57:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.165) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.57:1 |
| White text | 3.76:1 |
Values
| HEX | #4F80E7 |
| RGB | rgb(79, 128, 231) |
| HSL | hsl(221, 76%, 61%) |
| OKLCH | oklch(61.7% 0.165 263.3) |
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 #4F80E7 | 3.76:1 | AA large text | Lc -70.4 | Content text, not long reading |
| Black text on #4F80E7 | 5.57:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #4F80E7 text on white | 3.76:1 | AA large text | Lc 64.9 | Content text, not long reading |
| #4F80E7 text on black | 5.57:1 | AA | Lc -36.8 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CADAF8
oklch(88.6% 0.045 263.1)
-
Step 300
300
#A6C1F5
oklch(80.9% 0.08 263.3)
-
Step 400
400
#769FF1
oklch(70.7% 0.129 263.3)
-
Step 500
500 (this color)
#4F80E7
oklch(61.7% 0.165 263.3)
-
Step 600
600
#396BDA
oklch(55.5% 0.179 263.4)
-
Step 700
700
#2B59BD
oklch(49.1% 0.166 263.1)
-
Step 800
800
#254999
oklch(42.7% 0.138 263.5)
-
Step 900
900
#223E7A
oklch(37.7% 0.108 263.3)
-
Step 950
950
#142547
oklch(27% 0.067 262.7)
#4F80E7 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) | #4E8BEB | 0.028 |
| Deuteranopia (no green cones) | #327DE5 | 0.027 |
| Tritanopia (no blue cones) | #0098A8 | 0.136 |
| Achromatopsia (no color) | #838383 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F80E7
#4F80E7
oklch(61.7% 0.165 263.3)
- #AA7D00
#AA7D00
oklch(61.8% 0.127 83.2)
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 #4F80E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.033
- Dark Sky Blue #448EE4 ΔE 0.038
- Cornflower #6A79F7 ΔE 0.043
- Clear Blue #247AFD ΔE 0.050
- Dodger Blue #1E90FF ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.054
- Water Blue #0E87CC ΔE 0.062
- Cornflower Blue #6495ED ΔE 0.062
Use #4F80E7 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.