#74789B
Closest named color: Lavender Gray (#7E7F9A). oklch(58.2% 0.054 279.5), rgb(116, 120, 155).
Aa
Black text reads best on this color (4.90:1).
About this color
#74789B is a medium-dark, muted blue. In OKLCH its lightness is 58%, its chroma 0.054 and its hue 279°. 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 4.90:1.
| Hue family | Blues |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 4.90:1 |
| White text | 4.28:1 |
Values
| HEX | #74789B |
| RGB | rgb(116, 120, 155) |
| HSL | hsl(234, 16%, 53%) |
| OKLCH | oklch(58.2% 0.054 279.5) |
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 #74789B | 4.28:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #74789B | 4.90:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #74789B text on white | 4.28:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #74789B text on black | 4.90:1 | AA | Lc -32.0 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9EF
oklch(93.6% 0.008 286.2)
-
Step 200
200
#D7D8E2
oklch(88.4% 0.014 281.5)
-
Step 300
300
#BDBFD0
oklch(80.8% 0.024 280.5)
-
Step 400
400
#9B9FB9
oklch(70.8% 0.038 278.5)
-
Step 500
500
#8387A8
oklch(63.2% 0.05 279.5)
-
Step 600
600 (this color)
#74789B
oklch(58.2% 0.054 279.5)
-
Step 700
700
#5A5E7D
oklch(49.1% 0.05 278.7)
-
Step 800
800
#4A4D66
oklch(42.8% 0.042 279.2)
-
Step 900
900
#3E4053
oklch(37.7% 0.033 280)
-
Step 950
950
#242530
oklch(26.8% 0.02 280.8)
#74789B 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) | #6E7C9D | 0.013 |
| Deuteranopia (no green cones) | #6C799A | 0.012 |
| Tritanopia (no blue cones) | #6B7E84 | 0.047 |
| Achromatopsia (no color) | #7A7A7A | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74789B
#74789B
oklch(58.2% 0.054 279.5)
- #827C57
#827C57
oklch(58.2% 0.053 100)
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 #74789B, 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 0.033
- Grey Blue #647D8E ΔE 0.036
- Grey Purple #826D8C ΔE 0.036
- Steel #738595 ΔE 0.041
- Purple Grey #866F85 ΔE 0.042
- Battleship Grey #6B7C85 ΔE 0.042
- Stormy Blue #507B9C ΔE 0.046
Use #74789B 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.