#719CD8
Closest named color: Cornflower Blue (#6495ED). oklch(68.6% 0.101 256.8), rgb(113, 156, 216).
Aa
Black text reads best on this color (7.44:1).
About this color
#719CD8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.101 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.043 away. Black text reads best on it, at 7.44:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.44:1 |
| White text | 2.81:1 |
Values
| HEX | #719CD8 |
| RGB | rgb(113, 156, 216) |
| HSL | hsl(215, 57%, 65%) |
| OKLCH | oklch(68.6% 0.101 256.8) |
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 #719CD8 | 2.81:1 | Fails | Lc -59.3 | Large or bold text, headings |
| Black text on #719CD8 | 7.44:1 | AAA | Lc 50.0 | Large or bold text, headings |
| #719CD8 text on white | 2.81:1 | Fails | Lc 54.1 | Large or bold text, headings |
| #719CD8 text on black | 7.44:1 | AAA | Lc -47.8 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF6
oklch(93.7% 0.018 253.3)
-
Step 200
200
#CBDBF1
oklch(88.6% 0.035 256.3)
-
Step 300
300
#A7C3EA
oklch(81% 0.063 256.7)
-
Step 400
400 (this color)
#719CD8
oklch(68.6% 0.101 256.8)
-
Step 500
500
#548AD6
oklch(63% 0.129 257.1)
-
Step 600
600
#3773C3
oklch(55.6% 0.139 256.5)
-
Step 700
700
#2A60A9
oklch(49.2% 0.13 256.9)
-
Step 800
800
#244F89
oklch(42.8% 0.108 256.7)
-
Step 900
900
#22426D
oklch(37.7% 0.083 256.4)
-
Step 950
950
#152740
oklch(27.1% 0.053 256.9)
#719CD8 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) | #859FDB | 0.027 |
| Deuteranopia (no green cones) | #7995D7 | 0.020 |
| Tritanopia (no blue cones) | #45A9B1 | 0.089 |
| Achromatopsia (no color) | #9A9A9A | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #719CD8
#719CD8
oklch(68.6% 0.101 256.8)
- #BD924D
#BD924D
oklch(68.6% 0.101 77.6)
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 #719CD8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.043
- Chefchaouen Blue #4895EF ΔE 0.058
- Faded Blue #658CBB ΔE 0.059
- Greyblue #77A1B5 ΔE 0.059
- Perrywinkle #8F8CE7 ΔE 0.063
- Dark Sky Blue #448EE4 ΔE 0.066
- Cool Gray #8D99AE ΔE 0.067
- Periwinkle Blue #8F99FB ΔE 0.068
Use #719CD8 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.