#79859A
Closest named color: Light Slate Gray (#778899). oklch(61.4% 0.035 261.7), rgb(121, 133, 154).
Aa
Black text reads best on this color (5.63:1).
About this color
#79859A is a medium-dark, muted blue. In OKLCH its lightness is 61%, its chroma 0.035 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Light Slate Gray (#778899), ΔE 0.009 away. Black text reads best on it, at 5.63:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 5.63:1 |
| White text | 3.72:1 |
Values
| HEX | #79859A |
| RGB | rgb(121, 133, 154) |
| HSL | hsl(218, 14%, 54%) |
| OKLCH | oklch(61.4% 0.035 261.7) |
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 #79859A | 3.72:1 | AA large text | Lc -70.3 | Content text, not long reading |
| Black text on #79859A | 5.63:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #79859A text on white | 3.72:1 | AA large text | Lc 64.8 | Content text, not long reading |
| #79859A text on black | 5.63:1 | AA | Lc -36.8 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAED
oklch(93.6% 0.005 258.3)
-
Step 200
200
#D6D9E0
oklch(88.5% 0.01 267.4)
-
Step 300
300
#BBC1CC
oklch(81% 0.017 262.7)
-
Step 400
400
#97A1B2
oklch(70.7% 0.027 261.1)
-
Step 500
500 (this color)
#79859A
oklch(61.4% 0.035 261.7)
-
Step 600
600
#67748A
oklch(55.6% 0.038 260.9)
-
Step 700
700
#566175
oklch(49.1% 0.035 262.4)
-
Step 800
800
#464F5F
oklch(42.6% 0.029 261.9)
-
Step 900
900
#3B424E
oklch(37.7% 0.023 261.2)
-
Step 950
950
#23272E
oklch(27.2% 0.014 261.7)
#79859A 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) | #7E869B | 0.008 |
| Deuteranopia (no green cones) | #7B839A | 0.006 |
| Tritanopia (no blue cones) | #71898C | 0.030 |
| Achromatopsia (no color) | #848484 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79859A
#79859A
oklch(61.4% 0.035 261.7)
- #8F836D
#8F836D
oklch(61.5% 0.035 82.7)
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 #79859A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Slate Gray #778899 ΔE 0.009
- Steel #738595 ΔE 0.012
- Lavender Gray #7E7F9A ΔE 0.018
- Blue Grey #758DA3 ΔE 0.023
- Slate Gray #708090 ΔE 0.023
- Silver Lake Blue #778DA9 ΔE 0.027
- Steel Grey #6F828A ΔE 0.029
- Gray #808080 ΔE 0.038
Use #79859A 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.