#747ACA
Closest named color: Soft Blue (#6488EA). oklch(61% 0.121 278.9), rgb(116, 122, 202).
Aa
Black text reads best on this color (5.37:1).
About this color
#747ACA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.121 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.056 away. Black text reads best on it, at 5.37:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.37:1 |
| White text | 3.90:1 |
Values
| HEX | #747ACA |
| RGB | rgb(116, 122, 202) |
| HSL | hsl(236, 45%, 62%) |
| OKLCH | oklch(61% 0.121 278.9) |
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 #747ACA | 3.90:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #747ACA | 5.37:1 | AA | Lc 37.7 | Non-text elements, placeholder text |
| #747ACA text on white | 3.90:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #747ACA text on black | 5.37:1 | AA | Lc -35.3 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D4D7EF
oklch(88.4% 0.033 280)
-
Step 300
300
#B8BDE7
oklch(80.9% 0.059 279.7)
-
Step 400
400
#949BDB
oklch(70.8% 0.094 278.9)
-
Step 500
500 (this color)
#747ACA
oklch(61% 0.121 278.9)
-
Step 600
600
#6469BE
oklch(55.7% 0.13 278.7)
-
Step 700
700
#5357A4
oklch(49.2% 0.121 278.7)
-
Step 800
800
#444785
oklch(42.7% 0.101 279.1)
-
Step 900
900
#393C6A
oklch(37.6% 0.078 279.1)
-
Step 950
950
#21233E
oklch(26.8% 0.05 279.2)
#747ACA 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) | #5D84CD | 0.036 |
| Deuteranopia (no green cones) | #587EC8 | 0.036 |
| Tritanopia (no blue cones) | #598A98 | 0.106 |
| Achromatopsia (no color) | #818181 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #747ACA
#747ACA
oklch(61% 0.121 278.9)
- #958315
#958315
oklch(60.8% 0.12 98.9)
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 #747ACA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.056
- Deep Lilac #966EBD ΔE 0.058
- Medium Purple #9370DB ΔE 0.059
- Faded Blue #658CBB ΔE 0.061
- Cool Blue #4984B8 ΔE 0.065
- Off Blue #5684AE ΔE 0.068
- Steel Blue #4682B4 ΔE 0.070
- Cornflower #6A79F7 ΔE 0.070
Use #747ACA 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.