#7F83C0
Closest named color: Faded Blue (#658CBB). oklch(63.1% 0.092 280.5), rgb(127, 131, 192).
Aa
Black text reads best on this color (5.91:1).
About this color
#7F83C0 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.092 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.042 away. Black text reads best on it, at 5.91:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 5.91:1 |
| White text | 3.55:1 |
Values
| HEX | #7F83C0 |
| RGB | rgb(127, 131, 192) |
| HSL | hsl(236, 34%, 63%) |
| OKLCH | oklch(63.1% 0.092 280.5) |
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 #7F83C0 | 3.55:1 | AA large text | Lc -68.6 | Content text, not long reading |
| Black text on #7F83C0 | 5.91:1 | AA | Lc 41.0 | Non-text elements, placeholder text |
| #7F83C0 text on white | 3.55:1 | AA large text | Lc 63.1 | Content text, not long reading |
| #7F83C0 text on black | 5.91:1 | AA | Lc -38.6 | 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 500.
-
Step 50
50
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D6D8EA
oklch(88.6% 0.025 280.8)
-
Step 300
300
#BBBEDE
oklch(81% 0.045 281.1)
-
Step 400
400
#989CCD
oklch(70.7% 0.072 280.8)
-
Step 500
500 (this color)
#7F83C0
oklch(63.1% 0.092 280.5)
-
Step 600
600
#696CAC
oklch(55.6% 0.099 280.6)
-
Step 700
700
#575A94
oklch(49.1% 0.092 280.2)
-
Step 800
800
#474A78
oklch(42.8% 0.076 279.8)
-
Step 900
900
#3C3E61
oklch(37.8% 0.06 280.6)
-
Step 950
950
#232439
oklch(27% 0.039 281.4)
#7F83C0 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) | #708AC3 | 0.025 |
| Deuteranopia (no green cones) | #6D86BE | 0.025 |
| Tritanopia (no blue cones) | #6E8E99 | 0.079 |
| Achromatopsia (no color) | #888888 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F83C0
#7F83C0
oklch(63.1% 0.092 280.5)
- #968B46
#968B46
oklch(63.1% 0.091 100.4)
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 #7F83C0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.042
- Silver Lake Blue #778DA9 ΔE 0.052
- Lavender Gray #7E7F9A ΔE 0.057
- Dusty Blue #5A86AD ΔE 0.058
- Off Blue #5684AE ΔE 0.061
- Deep Lilac #966EBD ΔE 0.061
- Blue Grey #758DA3 ΔE 0.061
- Heather #A484AC ΔE 0.063
Use #7F83C0 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.