#8189CA
Closest named color: Faded Blue (#658CBB). oklch(65% 0.097 277.9), rgb(129, 137, 202).
Aa
Black text reads best on this color (6.36:1).
About this color
#8189CA is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.097 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.045 away. Black text reads best on it, at 6.36:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.36:1 |
| White text | 3.29:1 |
Values
| HEX | #8189CA |
| RGB | rgb(129, 137, 202) |
| HSL | hsl(233, 41%, 65%) |
| OKLCH | oklch(65% 0.097 277.9) |
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 #8189CA | 3.29:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #8189CA | 6.36:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #8189CA text on white | 3.29:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #8189CA text on black | 6.36:1 | AA | Lc -41.4 | 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
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D5D8EB
oklch(88.6% 0.026 278.7)
-
Step 300
300
#B9BEE0
oklch(80.9% 0.048 278.7)
-
Step 400
400
#959CD0
oklch(70.6% 0.076 278.3)
-
Step 500
500 (this color)
#8189CA
oklch(65% 0.097 277.9)
-
Step 600
600
#656CB0
oklch(55.6% 0.105 277.9)
-
Step 700
700
#545A98
oklch(49.1% 0.099 277.9)
-
Step 800
800
#454A7B
oklch(42.8% 0.081 278)
-
Step 900
900
#3A3E63
oklch(37.8% 0.063 278.2)
-
Step 950
950
#22243A
oklch(26.9% 0.041 279.3)
#8189CA 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) | #7490CD | 0.023 |
| Deuteranopia (no green cones) | #708BC8 | 0.023 |
| Tritanopia (no blue cones) | #6C96A0 | 0.088 |
| Achromatopsia (no color) | #8D8D8D | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8189CA
#8189CA
oklch(65% 0.097 277.9)
- #9F9045
#9F9045
oklch(65.1% 0.098 98.2)
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 #8189CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.048
- Silver Lake Blue #778DA9 ΔE 0.057
- Soft Blue #6488EA ΔE 0.060
- Cornflower Blue #6495ED ΔE 0.061
- Wisteria #A87DC2 ΔE 0.063
- Heather #A484AC ΔE 0.065
- Blue Grey #758DA3 ΔE 0.067
Use #8189CA 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.