#496978
Closest named color: Slate (#516572). oklch(50.2% 0.044 228.7), rgb(73, 105, 120).
Aa
White text reads best on this color (5.87:1).
About this color
#496978 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 50%, its chroma 0.044 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.015 away. White text reads best on it, at 5.87:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.57:1 |
| White text | 5.87:1 |
Values
| HEX | #496978 |
| RGB | rgb(73, 105, 120) |
| HSL | hsl(199, 24%, 38%) |
| OKLCH | oklch(50.2% 0.044 228.7) |
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 #496978 | 5.87:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #496978 | 3.57:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #496978 text on white | 5.87:1 | AA | Lc 79.3 | Fine for body text |
| #496978 text on black | 3.57:1 | AA large text | Lc -22.5 | 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 700.
-
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
#D2DBDF
oklch(88.6% 0.011 226)
-
Step 300
300
#B3C4CC
oklch(81% 0.022 227.6)
-
Step 400
400
#8BA5B2
oklch(70.6% 0.035 229.5)
-
Step 500
500
#6E8F9F
oklch(63.1% 0.044 229.1)
-
Step 600
600
#56798A
oklch(55.6% 0.048 229.6)
-
Step 700
700 (this color)
#496978
oklch(50.2% 0.044 228.7)
-
Step 800
800
#3A535F
oklch(42.7% 0.036 229.3)
-
Step 900
900
#32454E
oklch(37.8% 0.029 228.7)
-
Step 950
950
#1D282D
oklch(26.9% 0.018 227.5)
#496978 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) | #616879 | 0.032 |
| Deuteranopia (no green cones) | #5A6278 | 0.029 |
| Tritanopia (no blue cones) | #386D6E | 0.030 |
| Achromatopsia (no color) | #646464 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #496978
#496978
oklch(50.2% 0.044 228.7)
- #795D4E
#795D4E
oklch(50.3% 0.044 49.5)
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 #496978, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.015
- Metallic Blue #4F738E ΔE 0.042
- Denim #3B638C ΔE 0.045
- Dim Gray #696969 ΔE 0.048
- YInMn Blue #415A77 ΔE 0.048
- Dusty Grape #545775 ΔE 0.054
- Deep Turquoise #017374 ΔE 0.054
- Deep Aqua #08787F ΔE 0.055
Use #496978 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.