#729AAD
Closest named color: Greyblue (#77A1B5). oklch(66.4% 0.052 228.8), rgb(114, 154, 173).
Aa
Black text reads best on this color (6.94:1).
About this color
#729AAD is a medium-light, muted teal or cyan. In OKLCH its lightness is 66%, its chroma 0.052 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.022 away. Black text reads best on it, at 6.94:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (66%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #729AAD |
| RGB | rgb(114, 154, 173) |
| HSL | hsl(199, 26%, 56%) |
| OKLCH | oklch(66.4% 0.052 228.8) |
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 #729AAD | 3.02:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #729AAD | 6.94:1 | AA | Lc 47.1 | Large or bold text, headings |
| #729AAD text on white | 3.02:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #729AAD text on black | 6.94:1 | AA | Lc -44.8 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D0DBE1
oklch(88.5% 0.015 231.2)
-
Step 300
300
#B1C4CE
oklch(80.9% 0.025 230.5)
-
Step 400
400
#87A6B5
oklch(70.7% 0.041 228.8)
-
Step 500
500 (this color)
#729AAD
oklch(66.4% 0.052 228.8)
-
Step 600
600
#4F7A8E
oklch(55.6% 0.057 229)
-
Step 700
700
#406779
oklch(49.2% 0.053 228.9)
-
Step 800
800
#355462
oklch(42.8% 0.043 228.2)
-
Step 900
900
#2E4550
oklch(37.6% 0.034 229.3)
-
Step 950
950
#1B292F
oklch(27.1% 0.022 226.4)
#729AAD 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) | #9098AE | 0.038 |
| Deuteranopia (no green cones) | #8891AD | 0.036 |
| Tritanopia (no blue cones) | #5EA0A0 | 0.037 |
| Achromatopsia (no color) | #949494 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #729AAD
#729AAD
oklch(66.4% 0.052 228.8)
- #AF8A78
#AF8A78
oklch(66.4% 0.052 47.3)
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 #729AAD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.022
- Cadet Blue #5F9EA0 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.035
- Blue Grey #758DA3 ΔE 0.035
- Silver Lake Blue #778DA9 ΔE 0.036
- Bluegrey #85A3B2 ΔE 0.036
- Light Slate Gray #778899 ΔE 0.051
Use #729AAD 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.