#727CA4
Closest named color: Lavender Gray (#7E7F9A). oklch(59.3% 0.062 273.5), rgb(114, 124, 164).
Aa
Black text reads best on this color (5.13:1).
About this color
#727CA4 is a medium-dark, muted blue. In OKLCH its lightness is 59%, its chroma 0.062 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.026 away. Black text reads best on it, at 5.13:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.13:1 |
| White text | 4.08:1 |
Values
| HEX | #727CA4 |
| RGB | rgb(114, 124, 164) |
| HSL | hsl(228, 22%, 55%) |
| OKLCH | oklch(59.3% 0.062 273.5) |
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 #727CA4 | 4.08:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #727CA4 | 5.13:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #727CA4 text on white | 4.08:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #727CA4 text on black | 5.13:1 | AA | Lc -33.6 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200
#D5D9E4
oklch(88.5% 0.016 270)
-
Step 300
300
#BAC0D3
oklch(80.9% 0.028 271.8)
-
Step 400
400
#979FBD
oklch(70.6% 0.045 273.5)
-
Step 500
500
#7E87AD
oklch(63% 0.058 274.3)
-
Step 600
600 (this color)
#727CA4
oklch(59.3% 0.062 273.5)
-
Step 700
700
#565F82
oklch(49.2% 0.057 273)
-
Step 800
800
#464D6A
oklch(42.6% 0.049 273.7)
-
Step 900
900
#3B4056
oklch(37.6% 0.038 274.5)
-
Step 950
950
#232632
oklch(27.1% 0.023 273.8)
#727CA4 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) | #7080A6 | 0.011 |
| Deuteranopia (no green cones) | #6C7CA3 | 0.009 |
| Tritanopia (no blue cones) | #65848A | 0.056 |
| Achromatopsia (no color) | #7D7D7D | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #727CA4
#727CA4
oklch(59.3% 0.062 273.5)
- #8B7E53
#8B7E53
oklch(59.4% 0.062 93.2)
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 #727CA4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.026
- Slate Gray #708090 ΔE 0.037
- Dusty Blue #5A86AD ΔE 0.037
- Off Blue #5684AE ΔE 0.038
- Steel #738595 ΔE 0.040
- Grey Blue #647D8E ΔE 0.042
- Light Slate Gray #778899 ΔE 0.044
- Stormy Blue #507B9C ΔE 0.046
Use #727CA4 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.