#79A3DF
Closest named color: Cornflower Blue (#6495ED). oklch(70.9% 0.1 257.3), rgb(121, 163, 223).
Aa
Black text reads best on this color (8.11:1).
About this color
#79A3DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.100 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.055 away. Black text reads best on it, at 8.11:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.11:1 |
| White text | 2.58:1 |
Values
| HEX | #79A3DF |
| RGB | rgb(121, 163, 223) |
| HSL | hsl(215, 61%, 67%) |
| OKLCH | oklch(70.9% 0.1 257.3) |
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 #79A3DF | 2.58:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #79A3DF | 8.11:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #79A3DF text on white | 2.58:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #79A3DF text on black | 8.11:1 | AAA | Lc -51.4 | 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
#CBDAF0
oklch(88.4% 0.034 257.9)
-
Step 300
300
#A8C3E9
oklch(81% 0.061 256.9)
-
Step 400
400 (this color)
#79A3DF
oklch(70.9% 0.1 257.3)
-
Step 500
500
#558AD5
oklch(63% 0.127 257.2)
-
Step 600
600
#3973C3
oklch(55.7% 0.139 257.1)
-
Step 700
700
#2C60A8
oklch(49.2% 0.128 257.2)
-
Step 800
800
#254E88
oklch(42.6% 0.107 257.5)
-
Step 900
900
#23426D
oklch(37.8% 0.083 257)
-
Step 950
950
#152740
oklch(27.1% 0.053 256.9)
#79A3DF 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) | #8CA6E2 | 0.025 |
| Deuteranopia (no green cones) | #809DDE | 0.017 |
| Tritanopia (no blue cones) | #50B0B8 | 0.088 |
| Achromatopsia (no color) | #A1A1A1 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79A3DF
#79A3DF
oklch(70.9% 0.1 257.3)
- #C49956
#C49956
oklch(70.9% 0.099 77.1)
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 #79A3DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.055
- Periwinkle Blue #8F99FB ΔE 0.061
- Greyblue #77A1B5 ΔE 0.062
- Bluegrey #85A3B2 ΔE 0.068
- Perrywinkle #8F8CE7 ΔE 0.068
- Bluey Grey #89A0B0 ΔE 0.069
- Carolina Blue #8AB8FE ΔE 0.070
- Chefchaouen Blue #4895EF ΔE 0.071
Use #79A3DF 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.