#489AAA
Closest named color: Cadet Blue (#5F9EA0). oklch(64.2% 0.083 212.2), rgb(72, 154, 170).
Aa
Black text reads best on this color (6.47:1).
About this color
#489AAA is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 64%, its chroma 0.083 and its hue 212°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.030 away. Black text reads best on it, at 6.47:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 6.47:1 |
| White text | 3.24:1 |
Values
| HEX | #489AAA |
| RGB | rgb(72, 154, 170) |
| HSL | hsl(190, 40%, 47%) |
| OKLCH | oklch(64.2% 0.083 212.2) |
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 #489AAA | 3.24:1 | AA large text | Lc -64.9 | Content text, not long reading |
| Black text on #489AAA | 6.47:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #489AAA text on white | 3.24:1 | AA large text | Lc 59.5 | Large or bold text, headings |
| #489AAA text on black | 6.47:1 | AA | Lc -42.2 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#C9DDE2
oklch(88.4% 0.022 214.4)
-
Step 300
300
#A4C8D0
oklch(80.9% 0.04 212.7)
-
Step 400
400
#70ACB8
oklch(70.8% 0.064 211.6)
-
Step 500
500 (this color)
#489AAA
oklch(64.2% 0.083 212.2)
-
Step 600
600
#1C8192
oklch(55.6% 0.09 212)
-
Step 700
700
#096D7C
oklch(49.1% 0.083 211.6)
-
Step 800
800
#105965
oklch(42.8% 0.069 211.7)
-
Step 900
900
#184952
oklch(37.7% 0.054 211.9)
-
Step 950
950
#102B30
oklch(27% 0.034 211.3)
#489AAA 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) | #8D95AB | 0.076 |
| Deuteranopia (no green cones) | #7E8AAA | 0.070 |
| Tritanopia (no blue cones) | #00A19F | 0.042 |
| Achromatopsia (no color) | #8F8F8F | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #489AAA
#489AAA
oklch(64.2% 0.083 212.2)
- #B97A6D
#B97A6D
oklch(64.1% 0.082 32.2)
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 #489AAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.030
- Sea #3C9992 ΔE 0.039
- Dull Teal #5F9E8F ΔE 0.049
- Teal Green #0A9396 ΔE 0.049
- Grey Teal #5E9B8A ΔE 0.051
- Persian Green #2A9D8F ΔE 0.051
- Blue Grey #758DA3 ΔE 0.054
- Dusty Teal #4C9085 ΔE 0.055
Use #489AAA 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.