#336A98
Closest named color: Muted Blue (#3B719F). oklch(50.8% 0.094 246.3), rgb(51, 106, 152).
Aa
White text reads best on this color (5.74:1).
About this color
#336A98 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.094 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Muted Blue (#3B719F), ΔE 0.024 away. White text reads best on it, at 5.74:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Muted Blue (#3B719F) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #336A98 |
| RGB | rgb(51, 106, 152) |
| HSL | hsl(207, 50%, 40%) |
| OKLCH | oklch(50.8% 0.094 246.3) |
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 #336A98 | 5.74:1 | AA | Lc -83.8 | Fine for body text |
| Black text on #336A98 | 3.65:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #336A98 text on white | 5.74:1 | AA | Lc 78.5 | Fine for body text |
| #336A98 text on black | 3.65:1 | AA large text | Lc -23.3 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200
#CCDBE9
oklch(88.4% 0.025 246.2)
-
Step 300
300
#AAC4DD
oklch(80.9% 0.045 247.3)
-
Step 400
400
#7BA5CC
oklch(70.6% 0.073 247)
-
Step 500
500
#588FBE
oklch(63.1% 0.092 245.7)
-
Step 600
600
#3C78AB
oklch(55.6% 0.101 246.6)
-
Step 700
700 (this color)
#336A98
oklch(50.8% 0.094 246.3)
-
Step 800
800
#275277
oklch(42.6% 0.078 246.9)
-
Step 900
900
#254460
oklch(37.6% 0.061 247.4)
-
Step 950
950
#162838
oklch(26.9% 0.038 246.6)
#336A98 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) | #566B9A | 0.039 |
| Deuteranopia (no green cones) | #486297 | 0.029 |
| Tritanopia (no blue cones) | #00757A | 0.071 |
| Achromatopsia (no color) | #666666 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #336A98
#336A98
oklch(50.8% 0.094 246.3)
- #895A23
#895A23
oklch(50.9% 0.093 66.8)
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 #336A98, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Blue #3B719F ΔE 0.024
- Denim #3B638C ΔE 0.025
- Ocean Blue #03719C ΔE 0.027
- Peacock Blue #016795 ΔE 0.029
- Dusky Blue #475F94 ΔE 0.035
- Flat Blue #3C73A8 ΔE 0.035
- Sea Blue #047495 ΔE 0.036
- French Blue #436BAD ΔE 0.038
Use #336A98 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.