#609EDC
Closest named color: Cornflower Blue (#6495ED). oklch(68.3% 0.112 249.8), rgb(96, 158, 220).
Aa
Black text reads best on this color (7.42:1).
About this color
#609EDC is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.112 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.039 away. Black text reads best on it, at 7.42:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.42:1 |
| White text | 2.82:1 |
Values
| HEX | #609EDC |
| RGB | rgb(96, 158, 220) |
| HSL | hsl(210, 64%, 62%) |
| OKLCH | oklch(68.3% 0.112 249.8) |
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 #609EDC | 2.82:1 | Fails | Lc -59.4 | Large or bold text, headings |
| Black text on #609EDC | 7.42:1 | AAA | Lc 49.9 | Large or bold text, headings |
| #609EDC text on white | 2.82:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #609EDC text on black | 7.42:1 | AAA | Lc -47.7 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E0EBF7
oklch(93.5% 0.02 250.4)
-
Step 200
200
#C6DCF3
oklch(88.5% 0.04 249.5)
-
Step 300
300
#9EC5ED
oklch(80.9% 0.071 249.4)
-
Step 400
400 (this color)
#609EDC
oklch(68.3% 0.112 249.8)
-
Step 500
500
#388DDC
oklch(63% 0.144 249.9)
-
Step 600
600
#0176CA
oklch(55.7% 0.156 249.8)
-
Step 700
700
#0063AB
oklch(49.2% 0.138 249.7)
-
Step 800
800
#00518D
oklch(42.7% 0.12 249.5)
-
Step 900
900
#104371
oklch(37.6% 0.094 250.3)
-
Step 950
950
#0C2842
oklch(27.1% 0.059 249.5)
#609EDC 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) | #84A0DF | 0.041 |
| Deuteranopia (no green cones) | #7494DB | 0.032 |
| Tritanopia (no blue cones) | #00ACB4 | 0.095 |
| Achromatopsia (no color) | #9A9A9A | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #609EDC
#609EDC
oklch(68.3% 0.112 249.8)
- #C68C45
#C68C45
oklch(68.4% 0.112 69.4)
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 #609EDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.039
- Chefchaouen Blue #4895EF ΔE 0.047
- Dark Sky Blue #448EE4 ΔE 0.057
- Faded Blue #658CBB ΔE 0.061
- Greyblue #77A1B5 ΔE 0.065
- Soft Blue #6488EA ΔE 0.067
- Perrywinkle #8F8CE7 ΔE 0.074
- Periwinkle Blue #8F99FB ΔE 0.076
Use #609EDC 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.