#609BE7
Closest named color: Cornflower Blue (#6495ED). oklch(68.2% 0.129 255.4), rgb(96, 155, 231).
Aa
Black text reads best on this color (7.33:1).
About this color
#609BE7 is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.129 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.020 away. Black text reads best on it, at 7.33:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #609BE7 |
| RGB | rgb(96, 155, 231) |
| HSL | hsl(214, 74%, 64%) |
| OKLCH | oklch(68.2% 0.129 255.4) |
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 #609BE7 | 2.86:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #609BE7 | 7.33:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #609BE7 text on white | 2.86:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #609BE7 text on black | 7.33:1 | AAA | Lc -47.2 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C6DBF7
oklch(88.5% 0.045 255.6)
-
Step 300
300
#9EC3F5
oklch(80.8% 0.082 256.1)
-
Step 400
400 (this color)
#609BE7
oklch(68.2% 0.129 255.4)
-
Step 500
500
#3B89EA
oklch(63% 0.165 255.6)
-
Step 600
600
#0E71D9
oklch(55.7% 0.179 255.4)
-
Step 700
700
#005EBA
oklch(49.1% 0.163 255.3)
-
Step 800
800
#064D98
oklch(42.7% 0.138 255.4)
-
Step 900
900
#124179
oklch(37.7% 0.108 255.4)
-
Step 950
950
#0C2647
oklch(26.9% 0.069 255.8)
#609BE7 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) | #7BA0EA | 0.034 |
| Deuteranopia (no green cones) | #6A93E5 | 0.022 |
| Tritanopia (no blue cones) | #00ACB6 | 0.110 |
| Achromatopsia (no color) | #999999 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #609BE7
#609BE7
oklch(68.2% 0.129 255.4)
- #C78C2B
#C78C2B
oklch(68.2% 0.129 75)
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 #609BE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.020
- Chefchaouen Blue #4895EF ΔE 0.032
- Dark Sky Blue #448EE4 ΔE 0.046
- Soft Blue #6488EA ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.064
- Perrywinkle #8F8CE7 ΔE 0.064
- Dodger Blue #1E90FF ΔE 0.069
- Faded Blue #658CBB ΔE 0.069
Use #609BE7 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.