#4E8797
Closest named color: Grey Blue (#647D8E). oklch(59.1% 0.065 217.9), rgb(78, 135, 151).
Aa
Black text reads best on this color (5.23:1).
About this color
#4E8797 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.065 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Blue (#647D8E), ΔE 0.034 away. Black text reads best on it, at 5.23:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Grey Blue (#647D8E) |
| Black text | 5.23:1 |
| White text | 4.01:1 |
Values
| HEX | #4E8797 |
| RGB | rgb(78, 135, 151) |
| HSL | hsl(193, 32%, 45%) |
| OKLCH | oklch(59.1% 0.065 217.9) |
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 #4E8797 | 4.01:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #4E8797 | 5.23:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #4E8797 text on white | 4.01:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #4E8797 text on black | 5.23:1 | AA | Lc -34.4 | 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 600.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE0
oklch(88.5% 0.016 216.7)
-
Step 300
300
#ADC6CD
oklch(81% 0.029 216.5)
-
Step 400
400
#80A8B4
oklch(70.7% 0.047 218.2)
-
Step 500
500
#5F93A1
oklch(63.2% 0.059 216.6)
-
Step 600
600 (this color)
#4E8797
oklch(59.1% 0.065 217.9)
-
Step 700
700
#356977
oklch(49.1% 0.06 217.5)
-
Step 800
800
#2D5661
oklch(42.8% 0.049 217.2)
-
Step 900
900
#29474F
oklch(37.8% 0.038 216.7)
-
Step 950
950
#18292E
oklch(26.8% 0.024 218.3)
#4E8797 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) | #7C8498 | 0.056 |
| Deuteranopia (no green cones) | #717B97 | 0.051 |
| Tritanopia (no blue cones) | #298D8C | 0.040 |
| Achromatopsia (no color) | #7F7F7F | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E8797
#4E8797
oklch(59.1% 0.065 217.9)
- #A07062
#A07062
oklch(59.1% 0.065 36.9)
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 #4E8797, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Blue #647D8E ΔE 0.034
- Stormy Blue #507B9C ΔE 0.039
- Dusty Blue #5A86AD ΔE 0.039
- Steel Grey #6F828A ΔE 0.040
- Teal Blue #01889F ΔE 0.040
- Slate Gray #708090 ΔE 0.041
- Off Blue #5684AE ΔE 0.041
- Cerulean #457B9D ΔE 0.042
Use #4E8797 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.