#48AFDB
Closest named color: Turquoise Blue (#06B1C4). oklch(71.2% 0.114 229.7), rgb(72, 175, 219).
Aa
Black text reads best on this color (8.43:1).
About this color
#48AFDB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.114 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.046 away. Black text reads best on it, at 8.43:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 8.43:1 |
| White text | 2.49:1 |
Values
| HEX | #48AFDB |
| RGB | rgb(72, 175, 219) |
| HSL | hsl(198, 67%, 57%) |
| OKLCH | oklch(71.2% 0.114 229.7) |
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 #48AFDB | 2.49:1 | Fails | Lc -53.7 | Large or bold text, headings |
| Black text on #48AFDB | 8.43:1 | AAA | Lc 55.4 | Large or bold text, headings |
| #48AFDB text on white | 2.49:1 | Fails | Lc 48.6 | Large or bold text, headings |
| #48AFDB text on black | 8.43:1 | AAA | Lc -53.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF7FB
oklch(97.1% 0.01 228.9)
-
Step 100
100
#DDEDF5
oklch(93.7% 0.02 229)
-
Step 200
200
#C0DFEE
oklch(88.6% 0.039 228.6)
-
Step 300
300
#91CAE6
oklch(81% 0.071 229.9)
-
Step 400
400 (this color)
#48AFDB
oklch(71.2% 0.114 229.7)
-
Step 500
500
#0096C6
oklch(63% 0.126 229.9)
-
Step 600
600
#007EA7
oklch(55.5% 0.111 230)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#005774
oklch(42.7% 0.085 229.4)
-
Step 900
900
#004861
oklch(37.6% 0.075 229.8)
-
Step 950
950
#002B3B
oklch(27% 0.053 228.8)
#48AFDB 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) | #98ACDD | 0.079 |
| Deuteranopia (no green cones) | #849EDA | 0.068 |
| Tritanopia (no blue cones) | #00BBBE | 0.068 |
| Achromatopsia (no color) | #A4A4A4 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #48AFDB
#48AFDB
oklch(71.2% 0.114 229.7)
- #DB8C5F
#DB8C5F
oklch(71.2% 0.114 49.8)
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 #48AFDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.046
- Deep Sky Blue #00BFFF ΔE 0.059
- Greyblue #77A1B5 ΔE 0.065
- Vivid Sky Blue #4CC9F0 ΔE 0.072
- Bluegrey #85A3B2 ΔE 0.075
- Bluey Grey #89A0B0 ΔE 0.081
- Bright Sky Blue #02CCFE ΔE 0.082
- Light Sea Green #20B2AA ΔE 0.082
Use #48AFDB 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.