#6493C8
Closest named color: Faded Blue (#658CBB). oklch(65.1% 0.095 252.2), rgb(100, 147, 200).
Aa
Black text reads best on this color (6.54:1).
About this color
#6493C8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.095 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.024 away. Black text reads best on it, at 6.54:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.54:1 |
| White text | 3.20:1 |
Values
| HEX | #6493C8 |
| RGB | rgb(100, 147, 200) |
| HSL | hsl(212, 48%, 59%) |
| OKLCH | oklch(65.1% 0.095 252.2) |
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 #6493C8 | 3.20:1 | AA large text | Lc -64.6 | Content text, not long reading |
| Black text on #6493C8 | 6.54:1 | AA | Lc 44.9 | Non-text elements, placeholder text |
| #6493C8 text on white | 3.20:1 | AA large text | Lc 59.2 | Large or bold text, headings |
| #6493C8 text on black | 6.54:1 | AA | Lc -42.6 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E4EBF3
oklch(93.7% 0.013 251.6)
-
Step 200
200
#CDDBEA
oklch(88.5% 0.026 250)
-
Step 300
300
#ACC3DE
oklch(80.9% 0.046 252.5)
-
Step 400
400
#7FA4CE
oklch(70.7% 0.074 252)
-
Step 500
500 (this color)
#6493C8
oklch(65.1% 0.095 252.2)
-
Step 600
600
#4476AE
oklch(55.6% 0.103 252.5)
-
Step 700
700
#356395
oklch(49.1% 0.095 252.1)
-
Step 800
800
#2D5179
oklch(42.7% 0.079 252.4)
-
Step 900
900
#284362
oklch(37.6% 0.063 252.8)
-
Step 950
950
#182839
oklch(27.1% 0.038 250.8)
#6493C8 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) | #7E95CA | 0.032 |
| Deuteranopia (no green cones) | #718BC7 | 0.025 |
| Tritanopia (no blue cones) | #349FA5 | 0.083 |
| Achromatopsia (no color) | #909090 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6493C8
#6493C8
oklch(65.1% 0.095 252.2)
- #B3864B
#B3864B
oklch(65.1% 0.094 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 #6493C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.024
- Silver Lake Blue #778DA9 ΔE 0.048
- Dusty Blue #5A86AD ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.055
- Blue Grey #758DA3 ΔE 0.055
- Dark Sky Blue #448EE4 ΔE 0.055
- Off Blue #5684AE ΔE 0.056
- Cool Blue #4984B8 ΔE 0.056
Use #6493C8 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.