#8199DF
Closest named color: Perrywinkle (#8F8CE7). oklch(69.3% 0.107 269.1), rgb(129, 153, 223).
Aa
Black text reads best on this color (7.55:1).
About this color
#8199DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.107 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.041 away. Black text reads best on it, at 7.55:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.55:1 |
| White text | 2.77:1 |
Values
| HEX | #8199DF |
| RGB | rgb(129, 153, 223) |
| HSL | hsl(225, 59%, 69%) |
| OKLCH | oklch(69.3% 0.107 269.1) |
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 #8199DF | 2.77:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #8199DF | 7.55:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #8199DF text on white | 2.77:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #8199DF text on black | 7.55:1 | AAA | Lc -48.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200
#CFD9F3
oklch(88.6% 0.037 268.9)
-
Step 300
300
#AFC0ED
oklch(81% 0.067 268.7)
-
Step 400
400 (this color)
#8199DF
oklch(69.3% 0.107 269.1)
-
Step 500
500
#6884DC
oklch(63.2% 0.136 268.9)
-
Step 600
600
#506BC9
oklch(55.5% 0.149 269.1)
-
Step 700
700
#4159AE
oklch(49% 0.138 269)
-
Step 800
800
#36498D
oklch(42.7% 0.115 269.3)
-
Step 900
900
#2E3E71
oklch(37.7% 0.09 268.7)
-
Step 950
950
#1B2542
oklch(27.1% 0.056 268.2)
#8199DF 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) | #809FE2 | 0.016 |
| Deuteranopia (no green cones) | #7897DD | 0.013 |
| Tritanopia (no blue cones) | #61A7B2 | 0.095 |
| Achromatopsia (no color) | #9B9B9B | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8199DF
#8199DF
oklch(69.3% 0.107 269.1)
- #B79947
#B79947
oklch(69.4% 0.107 89.3)
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 #8199DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.041
- Cornflower Blue #6495ED ΔE 0.042
- Periwinkle Blue #8F99FB ΔE 0.047
- Lavender Blue #8B88F8 ΔE 0.064
- Chefchaouen Blue #4895EF ΔE 0.065
- Soft Blue #6488EA ΔE 0.065
- Faded Blue #658CBB ΔE 0.071
- Cool Gray #8D99AE ΔE 0.074
Use #8199DF 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.