#74798E
Closest named color: Slate Gray (#708090). oklch(57.9% 0.033 274.8), rgb(116, 121, 142).
Aa
Black text reads best on this color (4.86:1).
About this color
#74798E is a medium-dark, muted blue. In OKLCH its lightness is 58%, its chroma 0.033 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Slate Gray (#708090), ΔE 0.020 away. Black text reads best on it, at 4.86:1.
| Hue family | Blues |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Slate Gray (#708090) |
| Black text | 4.86:1 |
| White text | 4.31:1 |
Values
| HEX | #74798E |
| RGB | rgb(116, 121, 142) |
| HSL | hsl(228, 10%, 51%) |
| OKLCH | oklch(57.9% 0.033 274.8) |
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 #74798E | 4.31:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #74798E | 4.86:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #74798E text on white | 4.31:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #74798E text on black | 4.86:1 | AA | Lc -31.8 | 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 600.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9EAED
oklch(93.7% 0.004 271.4)
-
Step 200
200
#D7D9DF
oklch(88.6% 0.008 271.3)
-
Step 300
300
#BDC0CA
oklch(80.8% 0.014 272.7)
-
Step 400
400
#9CA0B0
oklch(70.8% 0.024 274.6)
-
Step 500
500
#84889C
oklch(63% 0.03 276.5)
-
Step 600
600 (this color)
#74798E
oklch(57.9% 0.033 274.8)
-
Step 700
700
#5B6072
oklch(49.1% 0.029 273)
-
Step 800
800
#4B4E5D
oklch(42.7% 0.025 276.4)
-
Step 900
900
#3E414C
oklch(37.7% 0.019 273.4)
-
Step 950
950
#24262D
oklch(27% 0.013 272.9)
#74798E 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) | #737B8F | 0.006 |
| Deuteranopia (no green cones) | #72798D | 0.003 |
| Tritanopia (no blue cones) | #6E7D80 | 0.030 |
| Achromatopsia (no color) | #7A7A7A | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74798E
#74798E
oklch(57.9% 0.033 274.8)
- #807A64
#807A64
oklch(57.9% 0.033 94.5)
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 #74798E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Gray #708090 ΔE 0.020
- Battleship Grey #6B7C85 ΔE 0.023
- Grey Blue #647D8E ΔE 0.024
- Lavender Gray #7E7F9A ΔE 0.028
- Steel Grey #6F828A ΔE 0.029
- Battleship Gray #6C757D ΔE 0.030
- Steel #738595 ΔE 0.033
- Purple Grey #866F85 ΔE 0.036
Use #74798E 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.