#799FE4
Closest named color: Cornflower Blue (#6495ED). oklch(70.3% 0.11 261.8), rgb(121, 159, 228).
Aa
Black text reads best on this color (7.89:1).
About this color
#799FE4 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.110 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.042 away. Black text reads best on it, at 7.89:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.89:1 |
| White text | 2.66:1 |
Values
| HEX | #799FE4 |
| RGB | rgb(121, 159, 228) |
| HSL | hsl(219, 66%, 68%) |
| OKLCH | oklch(70.3% 0.11 261.8) |
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 #799FE4 | 2.66:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #799FE4 | 7.89:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #799FE4 text on white | 2.66:1 | Fails | Lc 51.7 | Large or bold text, headings |
| #799FE4 text on black | 7.89:1 | AAA | Lc -50.2 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300
#A8C1EE
oklch(80.8% 0.07 262.1)
-
Step 400
400 (this color)
#799FE4
oklch(70.3% 0.11 261.8)
-
Step 500
500
#5987DE
oklch(63.1% 0.141 262.1)
-
Step 600
600
#3E6FCC
oklch(55.6% 0.154 261.8)
-
Step 700
700
#305CB0
oklch(49% 0.143 261.8)
-
Step 800
800
#294C8F
oklch(42.8% 0.118 261.9)
-
Step 900
900
#254072
oklch(37.7% 0.092 261.6)
-
Step 950
950
#162643
oklch(27.1% 0.058 261.5)
#799FE4 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) | #85A4E7 | 0.021 |
| Deuteranopia (no green cones) | #799AE2 | 0.013 |
| Tritanopia (no blue cones) | #4DAEB7 | 0.100 |
| Achromatopsia (no color) | #9F9F9F | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #799FE4
#799FE4
oklch(70.3% 0.11 261.8)
- #C29847
#C29847
oklch(70.3% 0.111 81.6)
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 #799FE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.042
- Periwinkle Blue #8F99FB ΔE 0.049
- Perrywinkle #8F8CE7 ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.062
- Soft Blue #6488EA ΔE 0.071
- Greyblue #77A1B5 ΔE 0.073
- Lavender Blue #8B88F8 ΔE 0.074
- Carolina Blue #8AB8FE ΔE 0.075
Use #799FE4 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.