#4E80C1
Closest named color: Cool Blue (#4984B8). oklch(59.4% 0.114 255.6), rgb(78, 128, 193).
Aa
Black text reads best on this color (5.18:1).
About this color
#4E80C1 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 59%, its chroma 0.114 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Blue (#4984B8), ΔE 0.021 away. Black text reads best on it, at 5.18:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Cool Blue (#4984B8) |
| Black text | 5.18:1 |
| White text | 4.05:1 |
Values
| HEX | #4E80C1 |
| RGB | rgb(78, 128, 193) |
| HSL | hsl(214, 48%, 53%) |
| OKLCH | oklch(59.4% 0.114 255.6) |
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 #4E80C1 | 4.05:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #4E80C1 | 5.18:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #4E80C1 text on white | 4.05:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #4E80C1 text on black | 5.18:1 | AA | Lc -34.1 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CCDBEE
oklch(88.6% 0.031 254.3)
-
Step 300
300
#A9C3E5
oklch(80.9% 0.056 255.2)
-
Step 400
400
#7BA3D8
oklch(70.7% 0.09 255.7)
-
Step 500
500 (this color)
#4E80C1
oklch(59.4% 0.114 255.6)
-
Step 600
600
#3E74BA
oklch(55.6% 0.124 255.8)
-
Step 700
700
#3061A0
oklch(49% 0.115 255.7)
-
Step 800
800
#285082
oklch(42.8% 0.095 255.1)
-
Step 900
900
#254268
oklch(37.6% 0.074 255.8)
-
Step 950
950
#16273D
oklch(27% 0.047 255.4)
#4E80C1 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) | #6584C4 | 0.030 |
| Deuteranopia (no green cones) | #5679C0 | 0.020 |
| Tritanopia (no blue cones) | #008F97 | 0.098 |
| Achromatopsia (no color) | #7E7E7E | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E80C1
#4E80C1
oklch(59.4% 0.114 255.6)
- #A5741F
#A5741F
oklch(59.5% 0.114 76)
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 #4E80C1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Blue #4984B8 ΔE 0.021
- Steel Blue #4682B4 ΔE 0.024
- Windows Blue #3778BF ΔE 0.033
- Off Blue #5684AE ΔE 0.035
- Water Blue #0E87CC ΔE 0.039
- Dusty Blue #5A86AD ΔE 0.041
- Faded Blue #658CBB ΔE 0.047
- Blue NCS #118AB2 ΔE 0.054
Use #4E80C1 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.