#879AED
Closest named color: Periwinkle Blue (#8F99FB). oklch(70.6% 0.124 273.1), rgb(135, 154, 237).
Aa
Black text reads best on this color (7.87:1).
About this color
#879AED is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.124 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.024 away. Black text reads best on it, at 7.87:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.87:1 |
| White text | 2.66:1 |
Values
| HEX | #879AED |
| RGB | rgb(135, 154, 237) |
| HSL | hsl(229, 74%, 73%) |
| OKLCH | oklch(70.6% 0.124 273.1) |
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 #879AED | 2.66:1 | Fails | Lc -56.9 | Large or bold text, headings |
| Black text on #879AED | 7.87:1 | AAA | Lc 52.3 | Large or bold text, headings |
| #879AED text on white | 2.66:1 | Fails | Lc 51.8 | Large or bold text, headings |
| #879AED text on black | 7.87:1 | AAA | Lc -50.1 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#CFD8F6
oklch(88.5% 0.042 272.3)
-
Step 300
300
#B0BEF3
oklch(80.9% 0.077 273.1)
-
Step 400
400 (this color)
#879AED
oklch(70.6% 0.124 273.1)
-
Step 500
500
#6B7FE8
oklch(63.1% 0.158 272.9)
-
Step 600
600
#5566D6
oklch(55.7% 0.171 273)
-
Step 700
700
#4654B9
oklch(49.1% 0.159 273.2)
-
Step 800
800
#394596
oklch(42.7% 0.132 273.1)
-
Step 900
900
#313B77
oklch(37.7% 0.102 273.4)
-
Step 950
950
#1C2346
oklch(27% 0.065 272.8)
#879AED 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) | #7DA3F0 | 0.024 |
| Deuteranopia (no green cones) | #749AEB | 0.023 |
| Tritanopia (no blue cones) | #64ABB8 | 0.111 |
| Achromatopsia (no color) | #9E9E9E | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #879AED
#879AED
oklch(70.6% 0.124 273.1)
- #BB9E37
#BB9E37
oklch(70.7% 0.124 93)
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 #879AED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.024
- Perrywinkle #8F8CE7 ΔE 0.036
- Cornflower Blue #6495ED ΔE 0.045
- Lavender Blue #8B88F8 ΔE 0.052
- Soft Blue #6488EA ΔE 0.068
- Chefchaouen Blue #4895EF ΔE 0.069
- Periwinkle #8E82FE ΔE 0.070
- Pale Purple #B790D4 ΔE 0.075
Use #879AED 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.