#7579BF
Closest named color: Deep Lilac (#966EBD). oklch(60.2% 0.106 280.2), rgb(117, 121, 191).
Aa
Black text reads best on this color (5.24:1).
About this color
#7579BF is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.106 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.055 away. Black text reads best on it, at 5.24:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.106) |
| Temperature | cool |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.24:1 |
| White text | 4.00:1 |
Values
| HEX | #7579BF |
| RGB | rgb(117, 121, 191) |
| HSL | hsl(237, 37%, 60%) |
| OKLCH | oklch(60.2% 0.106 280.2) |
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 #7579BF | 4.00:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #7579BF | 5.24:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #7579BF text on white | 4.00:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #7579BF text on black | 5.24:1 | AA | Lc -34.4 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D5D7EC
oklch(88.4% 0.029 281.5)
-
Step 300
300
#BABEE2
oklch(81% 0.051 280.2)
-
Step 400
400
#969BD4
oklch(70.7% 0.083 280.1)
-
Step 500
500 (this color)
#7579BF
oklch(60.2% 0.106 280.2)
-
Step 600
600
#676AB5
oklch(55.6% 0.115 280.2)
-
Step 700
700
#56589C
oklch(49.1% 0.107 280.4)
-
Step 800
800
#46487E
oklch(42.6% 0.089 280.3)
-
Step 900
900
#3B3D65
oklch(37.7% 0.068 280.4)
-
Step 950
950
#22243B
oklch(27% 0.043 279.3)
#7579BF 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) | #6282C2 | 0.032 |
| Deuteranopia (no green cones) | #5E7CBD | 0.031 |
| Tritanopia (no blue cones) | #5F8793 | 0.093 |
| Achromatopsia (no color) | #7F7F7F | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7579BF
#7579BF
oklch(60.2% 0.106 280.2)
- #90822C
#90822C
oklch(60.3% 0.106 99.9)
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 #7579BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.055
- Faded Blue #658CBB ΔE 0.056
- Off Blue #5684AE ΔE 0.058
- Cool Blue #4984B8 ΔE 0.060
- Dusty Blue #5A86AD ΔE 0.060
- Steel Blue #4682B4 ΔE 0.063
- Lavender Gray #7E7F9A ΔE 0.065
- Medium Purple #9370DB ΔE 0.068
Use #7579BF 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.