#54798B
Closest named color: Metallic Blue (#4F738E). oklch(55.5% 0.05 229.8), rgb(84, 121, 139).
Aa
White text reads best on this color (4.68:1).
About this color
#54798B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 56%, its chroma 0.050 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.021 away. White text reads best on it, at 4.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #54798B |
| RGB | rgb(84, 121, 139) |
| HSL | hsl(200, 25%, 44%) |
| OKLCH | oklch(55.5% 0.05 229.8) |
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 #54798B | 4.68:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #54798B | 4.48:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #54798B text on white | 4.68:1 | AA | Lc 72.5 | Content text, not long reading |
| #54798B text on black | 4.48:1 | AA large text | Lc -29.2 | Dividers and decoration only |
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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D1DBE0
oklch(88.5% 0.013 228.9)
-
Step 300
300
#B3C4CD
oklch(81% 0.023 230.6)
-
Step 400
400
#8AA5B3
oklch(70.6% 0.036 230.5)
-
Step 500
500
#6D8FA0
oklch(63.1% 0.046 230)
-
Step 600
600 (this color)
#54798B
oklch(55.5% 0.05 229.8)
-
Step 700
700
#446676
oklch(49.1% 0.047 229.1)
-
Step 800
800
#395360
oklch(42.7% 0.038 230.4)
-
Step 900
900
#31454F
oklch(37.8% 0.03 230.2)
-
Step 950
950
#1D282E
oklch(26.9% 0.019 232.2)
#54798B 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) | #70778C | 0.037 |
| Deuteranopia (no green cones) | #68718B | 0.033 |
| Tritanopia (no blue cones) | #3F7E7F | 0.036 |
| Achromatopsia (no color) | #747474 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54798B
#54798B
oklch(55.5% 0.05 229.8)
- #8C6B59
#8C6B59
oklch(55.6% 0.05 49.9)
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 #54798B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.021
- Grey Blue #647D8E ΔE 0.025
- Stormy Blue #507B9C ΔE 0.026
- Cerulean #457B9D ΔE 0.030
- Battleship Grey #6B7C85 ΔE 0.033
- Dull Blue #49759C ΔE 0.035
- Battleship Gray #6C757D ΔE 0.035
- Slate Gray #708090 ΔE 0.044
Use #54798B 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.