#879FF0
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.7% 0.122 270.6), rgb(135, 159, 240).
Aa
Black text reads best on this color (8.24:1).
About this color
#879FF0 is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.122 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.027 away. Black text reads best on it, at 8.24:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.24:1 |
| White text | 2.54:1 |
Values
| HEX | #879FF0 |
| RGB | rgb(135, 159, 240) |
| HSL | hsl(226, 78%, 74%) |
| OKLCH | oklch(71.7% 0.122 270.6) |
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 #879FF0 | 2.54:1 | Fails | Lc -54.9 | Large or bold text, headings |
| Black text on #879FF0 | 8.24:1 | AAA | Lc 54.2 | Large or bold text, headings |
| #879FF0 text on white | 2.54:1 | Fails | Lc 49.8 | Large or bold text, headings |
| #879FF0 text on black | 8.24:1 | AAA | Lc -52.2 | 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
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200
#CED8F6
oklch(88.4% 0.043 270.9)
-
Step 300
300
#AEBFF3
oklch(81% 0.076 270.6)
-
Step 400
400 (this color)
#879FF0
oklch(71.7% 0.122 270.6)
-
Step 500
500
#6781E7
oklch(63.2% 0.156 270.6)
-
Step 600
600
#5068D5
oklch(55.7% 0.169 270.7)
-
Step 700
700
#4156B8
oklch(49.2% 0.156 270.5)
-
Step 800
800
#354795
oklch(42.8% 0.129 270.3)
-
Step 900
900
#2E3C77
oklch(37.7% 0.102 270.8)
-
Step 950
950
#1B2446
oklch(27.1% 0.064 270.5)
#879FF0 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) | #82A7F3 | 0.021 |
| Deuteranopia (no green cones) | #789EEE | 0.019 |
| Tritanopia (no blue cones) | #62B0BC | 0.110 |
| Achromatopsia (no color) | #A2A2A2 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #879FF0
#879FF0
oklch(71.7% 0.122 270.6)
- #C1A03D
#C1A03D
oklch(71.7% 0.122 90.3)
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 #879FF0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.027
- Perrywinkle #8F8CE7 ΔE 0.048
- Cornflower Blue #6495ED ΔE 0.052
- Lavender Blue #8B88F8 ΔE 0.062
- Carolina Blue #8AB8FE ΔE 0.065
- Chefchaouen Blue #4895EF ΔE 0.074
- Soft Blue #6488EA ΔE 0.078
- Pale Purple #B790D4 ΔE 0.078
Use #879FF0 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.