#4F97AD
Closest named color: Cadet Blue (#5F9EA0). oklch(63.8% 0.079 220.2), rgb(79, 151, 173).
Aa
Black text reads best on this color (6.36:1).
About this color
#4F97AD is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 64%, its chroma 0.079 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.036 away. Black text reads best on it, at 6.36:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 6.36:1 |
| White text | 3.30:1 |
Values
| HEX | #4F97AD |
| RGB | rgb(79, 151, 173) |
| HSL | hsl(194, 37%, 49%) |
| OKLCH | oklch(63.8% 0.079 220.2) |
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 #4F97AD | 3.30:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #4F97AD | 6.36:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #4F97AD text on white | 3.30:1 | AA large text | Lc 60.2 | Content text, not long reading |
| #4F97AD text on black | 6.36:1 | AA | Lc -41.5 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#CADDE3
oklch(88.5% 0.022 218.6)
-
Step 300
300
#A6C7D2
oklch(80.9% 0.039 220)
-
Step 400
400
#74AABB
oklch(70.6% 0.062 219.6)
-
Step 500
500 (this color)
#4F97AD
oklch(63.8% 0.079 220.2)
-
Step 600
600
#2B7F96
oklch(55.7% 0.086 219.7)
-
Step 700
700
#1C6B80
oklch(49.1% 0.08 220)
-
Step 800
800
#1B5768
oklch(42.7% 0.066 220.5)
-
Step 900
900
#1D4855
oklch(37.7% 0.052 220.6)
-
Step 950
950
#122A32
oklch(26.9% 0.033 222)
#4F97AD 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) | #8993AE | 0.066 |
| Deuteranopia (no green cones) | #7B89AD | 0.059 |
| Tritanopia (no blue cones) | #009E9E | 0.050 |
| Achromatopsia (no color) | #8D8D8D | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F97AD
#4F97AD
oklch(63.8% 0.079 220.2)
- #B57B67
#B57B67
oklch(63.7% 0.079 39.8)
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 #4F97AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.036
- Blue Grey #758DA3 ΔE 0.045
- Silver Lake Blue #778DA9 ΔE 0.048
- Faded Blue #658CBB ΔE 0.048
- Sea #3C9992 ΔE 0.048
- Dusty Blue #5A86AD ΔE 0.049
- Greyblue #77A1B5 ΔE 0.054
- Teal Green #0A9396 ΔE 0.055
Use #4F97AD 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.