#346299
Closest named color: Denim Blue (#3B5B92). oklch(49% 0.102 254.1), rgb(52, 98, 153).
Aa
White text reads best on this color (6.26:1).
About this color
#346299 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.102 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.021 away. White text reads best on it, at 6.26:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 3.35:1 |
| White text | 6.26:1 |
Values
| HEX | #346299 |
| RGB | rgb(52, 98, 153) |
| HSL | hsl(213, 49%, 40%) |
| OKLCH | oklch(49% 0.102 254.1) |
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 #346299 | 6.26:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #346299 | 3.35:1 | AA large text | Lc 23.1 | Dividers and decoration only |
| #346299 text on white | 6.26:1 | AA | Lc 81.0 | Fine for body text |
| #346299 text on black | 3.35:1 | AA large text | Lc -20.9 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CDDBEB
oklch(88.6% 0.027 251.7)
-
Step 300
300
#ABC3E1
oklch(80.9% 0.05 254.1)
-
Step 400
400
#7EA3D1
oklch(70.6% 0.079 254.2)
-
Step 500
500
#5D8CC6
oklch(63.1% 0.102 254.3)
-
Step 600
600
#4375B2
oklch(55.6% 0.11 254.4)
-
Step 700
700 (this color)
#346299
oklch(49% 0.102 254.1)
-
Step 800
800
#2C507C
oklch(42.6% 0.085 254.4)
-
Step 900
900
#284364
oklch(37.8% 0.066 254.2)
-
Step 950
950
#18273A
oklch(26.9% 0.041 254.8)
#346299 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) | #4A669B | 0.028 |
| Deuteranopia (no green cones) | #3C5C98 | 0.018 |
| Tritanopia (no blue cones) | #006F76 | 0.083 |
| Achromatopsia (no color) | #606060 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #346299
#346299
oklch(49% 0.102 254.1)
- #825604
#825604
oklch(48.9% 0.102 74.2)
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 #346299, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.021
- Dusky Blue #475F94 ΔE 0.021
- Denim #3B638C ΔE 0.023
- Peacock Blue #016795 ΔE 0.030
- Light Navy Blue #2E5A88 ΔE 0.034
- French Blue #436BAD ΔE 0.043
- Mid Blue #276AB3 ΔE 0.043
- Muted Blue #3B719F ΔE 0.045
Use #346299 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.