#458899
Closest named color: Teal Blue (#01889F). oklch(59% 0.073 216.5), rgb(69, 136, 153).
Aa
Black text reads best on this color (5.23:1).
About this color
#458899 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.073 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.032 away. Black text reads best on it, at 5.23:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 5.23:1 |
| White text | 4.01:1 |
Values
| HEX | #458899 |
| RGB | rgb(69, 136, 153) |
| HSL | hsl(192, 38%, 44%) |
| OKLCH | oklch(59% 0.073 216.5) |
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 #458899 | 4.01:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #458899 | 5.23:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #458899 text on white | 4.01:1 | AA large text | Lc 67.2 | Content text, not long reading |
| #458899 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECEE
oklch(93.7% 0.01 212.5)
-
Step 200
200
#CDDCE1
oklch(88.5% 0.018 219.7)
-
Step 300
300
#AAC6CE
oklch(80.8% 0.032 216.9)
-
Step 400
400
#7BA9B6
oklch(70.6% 0.053 217.1)
-
Step 500
500
#5894A4
oklch(63.2% 0.067 216.8)
-
Step 600
600 (this color)
#458899
oklch(59% 0.073 216.5)
-
Step 700
700
#2C6A79
oklch(49% 0.067 216.2)
-
Step 800
800
#265763
oklch(42.8% 0.056 216.1)
-
Step 900
900
#244751
oklch(37.6% 0.044 218.5)
-
Step 950
950
#162A2F
oklch(27% 0.027 215.5)
#458899 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) | #7C849A | 0.064 |
| Deuteranopia (no green cones) | #707B99 | 0.058 |
| Tritanopia (no blue cones) | #008E8D | 0.043 |
| Achromatopsia (no color) | #7F7F7F | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #458899
#458899
oklch(59% 0.073 216.5)
- #A36E5F
#A36E5F
oklch(59% 0.072 36.5)
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 #458899, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.032
- Stormy Blue #507B9C ΔE 0.041
- Dusty Blue #5A86AD ΔE 0.041
- Grey Blue #647D8E ΔE 0.041
- Cerulean #457B9D ΔE 0.041
- Teal Green #0A9396 ΔE 0.042
- Off Blue #5684AE ΔE 0.043
- Dark Cyan #008B8B ΔE 0.043
Use #458899 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.