#6797CB
Closest named color: Faded Blue (#658CBB). oklch(66.3% 0.094 251.3), rgb(103, 151, 203).
Aa
Black text reads best on this color (6.86:1).
About this color
#6797CB is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.094 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.035 away. Black text reads best on it, at 6.86:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.86:1 |
| White text | 3.05:1 |
Values
| HEX | #6797CB |
| RGB | rgb(103, 151, 203) |
| HSL | hsl(211, 49%, 60%) |
| OKLCH | oklch(66.3% 0.094 251.3) |
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 #6797CB | 3.05:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #6797CB | 6.86:1 | AA | Lc 46.7 | Large or bold text, headings |
| #6797CB text on white | 3.05:1 | AA large text | Lc 57.3 | Large or bold text, headings |
| #6797CB text on black | 6.86:1 | AA | Lc -44.4 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E4EBF3
oklch(93.7% 0.013 251.6)
-
Step 200
200
#CDDBEA
oklch(88.5% 0.026 250)
-
Step 300
300
#ABC3DE
oklch(80.8% 0.046 251.5)
-
Step 400
400
#7FA4CD
oklch(70.7% 0.073 251.4)
-
Step 500
500 (this color)
#6797CB
oklch(66.3% 0.094 251.3)
-
Step 600
600
#4376AD
oklch(55.5% 0.102 251.7)
-
Step 700
700
#346395
oklch(49% 0.096 251.6)
-
Step 800
800
#2C5178
oklch(42.6% 0.078 251.2)
-
Step 900
900
#284361
oklch(37.6% 0.061 252.1)
-
Step 950
950
#182839
oklch(27.1% 0.038 250.8)
#6797CB 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) | #8299CD | 0.033 |
| Deuteranopia (no green cones) | #768FCA | 0.026 |
| Tritanopia (no blue cones) | #38A3A9 | 0.081 |
| Achromatopsia (no color) | #939393 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6797CB
#6797CB
oklch(66.3% 0.094 251.3)
- #B78950
#B78950
oklch(66.2% 0.093 71)
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 #6797CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.035
- Silver Lake Blue #778DA9 ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.053
- Greyblue #77A1B5 ΔE 0.053
- Blue Grey #758DA3 ΔE 0.059
- Dark Sky Blue #448EE4 ΔE 0.060
- Chefchaouen Blue #4895EF ΔE 0.061
- Dusty Blue #5A86AD ΔE 0.062
Use #6797CB 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.