#6DA4E1
Closest named color: Cornflower Blue (#6495ED). oklch(70.5% 0.107 251.9), rgb(109, 164, 225).
Aa
Black text reads best on this color (8.04:1).
About this color
#6DA4E1 is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.107 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.050 away. Black text reads best on it, at 8.04:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.04:1 |
| White text | 2.60:1 |
Values
| HEX | #6DA4E1 |
| RGB | rgb(109, 164, 225) |
| HSL | hsl(212, 66%, 65%) |
| OKLCH | oklch(70.5% 0.107 251.9) |
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 #6DA4E1 | 2.60:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #6DA4E1 | 8.04:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #6DA4E1 text on white | 2.60:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #6DA4E1 text on black | 8.04:1 | AAA | Lc -51.1 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C8DBF2
oklch(88.4% 0.038 253.2)
-
Step 300
300
#A2C4EB
oklch(80.9% 0.066 252.1)
-
Step 400
400 (this color)
#6DA4E1
oklch(70.5% 0.107 251.9)
-
Step 500
500
#448DD9
oklch(63.2% 0.136 251.6)
-
Step 600
600
#2075C7
oklch(55.6% 0.149 252)
-
Step 700
700
#1062AC
oklch(49.2% 0.138 251.9)
-
Step 800
800
#12508B
oklch(42.7% 0.115 251.9)
-
Step 900
900
#18436F
oklch(37.7% 0.089 251.8)
-
Step 950
950
#0F2741
oklch(26.8% 0.057 252.3)
#6DA4E1 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) | #8BA7E4 | 0.037 |
| Deuteranopia (no green cones) | #7D9BE0 | 0.028 |
| Tritanopia (no blue cones) | #2FB2B9 | 0.094 |
| Achromatopsia (no color) | #A0A0A0 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DA4E1
#6DA4E1
oklch(70.5% 0.107 251.9)
- #C99550
#C99550
oklch(70.6% 0.107 72.3)
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 #6DA4E1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.050
- Chefchaouen Blue #4895EF ΔE 0.063
- Greyblue #77A1B5 ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.066
- Bluegrey #85A3B2 ΔE 0.072
- Carolina Blue #8AB8FE ΔE 0.073
- Perrywinkle #8F8CE7 ΔE 0.074
- Bluey Grey #89A0B0 ΔE 0.075
Use #6DA4E1 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.