#7191AF
Closest named color: Silver Lake Blue (#778DA9). oklch(64.4% 0.058 247.1), rgb(113, 145, 175).
Aa
Black text reads best on this color (6.37:1).
About this color
#7191AF is a medium-light, muted blue. In OKLCH its lightness is 64%, its chroma 0.058 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.013 away. Black text reads best on it, at 6.37:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #7191AF |
| RGB | rgb(113, 145, 175) |
| HSL | hsl(209, 28%, 56%) |
| OKLCH | oklch(64.4% 0.058 247.1) |
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 #7191AF | 3.29:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #7191AF | 6.37:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #7191AF text on white | 3.29:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #7191AF text on black | 6.37:1 | AA | Lc -41.4 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D1DAE3
oklch(88.4% 0.016 248)
-
Step 300
300
#B3C3D2
oklch(81% 0.028 246.4)
-
Step 400
400
#8AA4BC
oklch(70.7% 0.046 246.3)
-
Step 500
500 (this color)
#7191AF
oklch(64.4% 0.058 247.1)
-
Step 600
600
#557796
oklch(55.6% 0.062 246.7)
-
Step 700
700
#456480
oklch(49.1% 0.058 246.6)
-
Step 800
800
#395268
oklch(42.8% 0.048 245.8)
-
Step 900
900
#314455
oklch(37.8% 0.038 246)
-
Step 950
950
#1D2832
oklch(27.1% 0.024 246.3)
#7191AF 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) | #8591B0 | 0.026 |
| Deuteranopia (no green cones) | #7D8BAE | 0.021 |
| Tritanopia (no blue cones) | #5D989B | 0.048 |
| Achromatopsia (no color) | #8E8E8E | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7191AF
#7191AF
oklch(64.4% 0.058 247.1)
- #A58768
#A58768
oklch(64.4% 0.057 67.5)
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 #7191AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.013
- Blue Grey #758DA3 ΔE 0.018
- Faded Blue #658CBB ΔE 0.030
- Light Slate Gray #778899 ΔE 0.035
- Steel #738595 ΔE 0.044
- Dusty Blue #5A86AD ΔE 0.044
- Cool Gray #8D99AE ΔE 0.045
- Greyblue #77A1B5 ΔE 0.046
Use #7191AF 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.