#6790CD
Closest named color: Faded Blue (#658CBB). oklch(64.9% 0.103 258.1), rgb(103, 144, 205).
Aa
Black text reads best on this color (6.44:1).
About this color
#6790CD is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.103 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.028 away. Black text reads best on it, at 6.44:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.44:1 |
| White text | 3.25:1 |
Values
| HEX | #6790CD |
| RGB | rgb(103, 144, 205) |
| HSL | hsl(216, 50%, 60%) |
| OKLCH | oklch(64.9% 0.103 258.1) |
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 #6790CD | 3.25:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #6790CD | 6.44:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #6790CD text on white | 3.25:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #6790CD text on black | 6.44:1 | AA | Lc -42.0 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF4
oklch(93.5% 0.015 260.7)
-
Step 200
200
#CEDAEC
oklch(88.5% 0.028 258.4)
-
Step 300
300
#ADC2E2
oklch(80.9% 0.051 258.7)
-
Step 400
400
#82A2D3
oklch(70.7% 0.081 258.7)
-
Step 500
500 (this color)
#6790CD
oklch(64.9% 0.103 258.1)
-
Step 600
600
#4874B4
oklch(55.7% 0.111 257.7)
-
Step 700
700
#3A619B
oklch(49.2% 0.104 258.1)
-
Step 800
800
#304F7D
oklch(42.6% 0.085 258.1)
-
Step 900
900
#2B4265
oklch(37.7% 0.067 258.5)
-
Step 950
950
#19273B
oklch(27% 0.042 257.3)
#6790CD 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) | #7894D0 | 0.025 |
| Deuteranopia (no green cones) | #6C8ACC | 0.016 |
| Tritanopia (no blue cones) | #389DA6 | 0.090 |
| Achromatopsia (no color) | #8E8E8E | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6790CD
#6790CD
oklch(64.9% 0.103 258.1)
- #B1873F
#B1873F
oklch(65% 0.103 78.6)
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 #6790CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.028
- Cornflower Blue #6495ED ΔE 0.047
- Dark Sky Blue #448EE4 ΔE 0.048
- Soft Blue #6488EA ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.055
- Dusty Blue #5A86AD ΔE 0.055
- Silver Lake Blue #778DA9 ΔE 0.055
- Cool Blue #4984B8 ΔE 0.056
Use #6790CD 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.