#6190BC
Closest named color: Faded Blue (#658CBB). oklch(63.7% 0.084 247.7), rgb(97, 144, 188).
Aa
Black text reads best on this color (6.22:1).
About this color
#6190BC is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.084 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.011 away. Black text reads best on it, at 6.22:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.22:1 |
| White text | 3.37:1 |
Values
| HEX | #6190BC |
| RGB | rgb(97, 144, 188) |
| HSL | hsl(209, 40%, 56%) |
| OKLCH | oklch(63.7% 0.084 247.7) |
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 #6190BC | 3.37:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #6190BC | 6.22:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #6190BC text on white | 3.37:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #6190BC text on black | 6.22:1 | AA | Lc -40.6 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CEDBE8
oklch(88.6% 0.023 248.1)
-
Step 300
300
#ACC4DA
oklch(80.9% 0.041 246)
-
Step 400
400
#80A5C8
oklch(70.7% 0.066 247.3)
-
Step 500
500 (this color)
#6190BC
oklch(63.7% 0.084 247.7)
-
Step 600
600
#4578A6
oklch(55.7% 0.091 247.4)
-
Step 700
700
#36648E
oklch(49% 0.085 247.9)
-
Step 800
800
#2D5274
oklch(42.7% 0.071 247.9)
-
Step 900
900
#29445D
oklch(37.7% 0.054 247.6)
-
Step 950
950
#182837
oklch(27% 0.035 247.7)
#6190BC 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) | #7E91BE | 0.036 |
| Deuteranopia (no green cones) | #7288BB | 0.028 |
| Tritanopia (no blue cones) | #379A9F | 0.071 |
| Achromatopsia (no color) | #8C8C8C | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6190BC
#6190BC
oklch(63.7% 0.084 247.7)
- #AD8252
#AD8252
oklch(63.8% 0.083 68.5)
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 #6190BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.011
- Dusty Blue #5A86AD ΔE 0.034
- Silver Lake Blue #778DA9 ΔE 0.035
- Off Blue #5684AE ΔE 0.040
- Blue Grey #758DA3 ΔE 0.041
- Cool Blue #4984B8 ΔE 0.045
- Steel Blue #4682B4 ΔE 0.052
- Light Slate Gray #778899 ΔE 0.055
Use #6190BC 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.