#5079EF
Closest named color: Cornflower (#6A79F7). oklch(60.8% 0.183 266.6), rgb(80, 121, 239).
Aa
Black text reads best on this color (5.32:1).
About this color
#5079EF is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.183 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.033 away. Black text reads best on it, at 5.32:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.183) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #5079EF |
| RGB | rgb(80, 121, 239) |
| HSL | hsl(225, 83%, 63%) |
| OKLCH | oklch(60.8% 0.183 266.6) |
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 #5079EF | 3.94:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #5079EF | 5.32:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #5079EF text on white | 3.94:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #5079EF text on black | 5.32:1 | AA | Lc -35.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFC
oklch(93.6% 0.026 266.6)
-
Step 200
200
#CAD9FB
oklch(88.5% 0.05 266.5)
-
Step 300
300
#A6C0FB
oklch(81% 0.089 266)
-
Step 400
400
#779CFA
oklch(70.7% 0.144 266.5)
-
Step 500
500 (this color)
#5079EF
oklch(60.8% 0.183 266.6)
-
Step 600
600
#3E66E6
oklch(55.7% 0.199 266.6)
-
Step 700
700
#3054C8
oklch(49.2% 0.185 266.4)
-
Step 800
800
#2845A1
oklch(42.6% 0.153 266.5)
-
Step 900
900
#243B80
oklch(37.6% 0.12 266.7)
-
Step 950
950
#15234B
oklch(26.9% 0.076 266.7)
#5079EF 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) | #3688F3 | 0.040 |
| Deuteranopia (no green cones) | #0079ED | 0.044 |
| Tritanopia (no blue cones) | #0095A9 | 0.151 |
| Achromatopsia (no color) | #808080 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5079EF
#5079EF
oklch(60.8% 0.183 266.6)
- #A37C00
#A37C00
oklch(60.8% 0.124 86.4)
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 #5079EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.033
- Clear Blue #247AFD ΔE 0.037
- Soft Blue #6488EA ΔE 0.049
- Royal Blue #4169E1 ΔE 0.049
- Cerulean Blue #056EEE ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.059
- Neon Blue #4361EE ΔE 0.062
- Dodger Blue #1E90FF ΔE 0.062
Use #5079EF 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.