#919AE7
Closest named color: Periwinkle Blue (#8F99FB). oklch(71% 0.113 278), rgb(145, 154, 231).
Aa
Black text reads best on this color (7.98:1).
About this color
#919AE7 is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.113 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.030 away. Black text reads best on it, at 7.98:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.98:1 |
| White text | 2.63:1 |
Values
| HEX | #919AE7 |
| RGB | rgb(145, 154, 231) |
| HSL | hsl(234, 64%, 74%) |
| OKLCH | oklch(71% 0.113 278) |
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 #919AE7 | 2.63:1 | Fails | Lc -56.4 | Large or bold text, headings |
| Black text on #919AE7 | 7.98:1 | AAA | Lc 52.8 | Large or bold text, headings |
| #919AE7 text on white | 2.63:1 | Fails | Lc 51.2 | Large or bold text, headings |
| #919AE7 text on black | 7.98:1 | AAA | Lc -50.7 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D2D7F3
oklch(88.4% 0.039 277.6)
-
Step 300
300
#B5BDEE
oklch(80.9% 0.07 277.5)
-
Step 400
400 (this color)
#919AE7
oklch(71% 0.113 278)
-
Step 500
500
#767EDF
oklch(63.1% 0.145 277.8)
-
Step 600
600
#6065CC
oklch(55.5% 0.156 277.9)
-
Step 700
700
#5053B1
oklch(49% 0.146 278.2)
-
Step 800
800
#41458F
oklch(42.7% 0.12 277.7)
-
Step 900
900
#373B72
oklch(37.8% 0.093 277.8)
-
Step 950
950
#202343
oklch(27.1% 0.059 277.6)
#919AE7 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) | #81A3EA | 0.028 |
| Deuteranopia (no green cones) | #7C9CE5 | 0.027 |
| Tritanopia (no blue cones) | #78A9B6 | 0.100 |
| Achromatopsia (no color) | #9F9F9F | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #919AE7
#919AE7
oklch(71% 0.113 278)
- #B4A247
#B4A247
oklch(71% 0.113 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 #919AE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.030
- Perrywinkle #8F8CE7 ΔE 0.037
- Cornflower Blue #6495ED ΔE 0.058
- Lavender Blue #8B88F8 ΔE 0.058
- Pale Purple #B790D4 ΔE 0.061
- Periwinkle #8E82FE ΔE 0.076
- Carolina Blue #8AB8FE ΔE 0.077
- Soft Blue #6488EA ΔE 0.079
Use #919AE7 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.